Showing posts with label Roscosmos. Show all posts
Showing posts with label Roscosmos. Show all posts

Friday, August 28, 2026

India’s Space Start-Ups Poised To Challenge Global Giants


The global space race is undergoing a transformation at a pace unimaginable a decade ago. Space exploration is no longer the exclusive preserve of Governments and national agencies. It is being reshaped by private enterprise, commercial capital and rapid technological innovation.

Prime Minister Narendra Modi’s call during his interaction with the founders of 20 space start-ups on National Space Day for India to build a global aura around its private space sector comes at the right moment.

The next phase of India’s space journey must rest not merely on national prestige but on a genuine commercial space ecosystem capable of competing with the world’s best.

This transformation is most visible in the United States, where NASA no longer holds a monopoly over access to space. Private companies have become dominant forces in launch technology, satellite systems, reusable rockets and space-based communications.

Elon Musk’s SpaceX has redefined what private enterprise can achieve beyond the atmosphere. The lesson is clear: the future of space will belong as much to nimble companies as to traditional state agencies.

This matters because space technology is becoming the backbone of everyday life. Satellites underpin navigation, broadcasting, disaster response, weather forecasting and strategic communication. The next leap is wireless, satellite-delivered connectivity that reduces reliance on vast physical cabling networks stretching across lakhs of kilometres.

Starlink has demonstrated that high-speed connectivity can be beamed from orbit, particularly to remote terrain where laying conventional infrastructure is costly or impractical.

The applications extend well beyond communication. Agriculture, India’s most vital sector, stands to gain enormously. Satellite imagery and weather data can help farmers track crop health, assess soil and moisture conditions, and anticipate adverse weather before it strikes.

Better forecasting of rainfall and extreme weather events can sharpen agricultural planning and cut losses. Space-based data can equally support livestock and dairy management, environmental monitoring, water conservation and disaster preparedness. Modi himself urged start-up founders to explore these opportunities further.

India embarks on this new era with a strong foundation. ISRO has repeatedly shown that extraordinary achievement does not require extravagant spending. Its reputation for delivering ambitious missions at remarkably low cost has earned global respect.

Chandrayaan-3’s successful lunar landing, commemorated each year on National Space Day, proved India’s technological maturity and its capacity for missions of global significance. Yet Government achievement alone cannot sustain leadership in a commercial space economy.

ISRO has laid the foundation, but the baton must now be shared with private enterprise. ISRO should continue to anchor frontier research and strategic missions, while private players bring speed, capital, commercial discipline and appetite for risk that Government institutions cannot always match.

Early signs are encouraging. Skyroot Aerospace, India’s first space-tech unicorn, has already flown the country’s first privately built rocket into orbit. Its founders speak of scaling from one launch a month to one a week and eventually several a day.

Alongside it, a growing cluster of firms spanning launch services, satellites, earth observation and space situational awareness is attracting serious investment and international contracts.

One start-up reportedly secured eight launch contracts within a month of its debut flight. India’s deepest asset remains its scientific and engineering talent. There is now a real opportunity to draw back Indian-origin professionals who built careers abroad.

Unlike the structured recruitment pathways of public institutions, private companies can hire laterally, reward niche expertise and assemble multidisciplinary teams quickly. This flexibility could prove decisive in the global contest for talent.

None of this will succeed without policy stability. Investors committing large sums to rockets and satellites need confidence that rules will not shift arbitrarily. The Prime Minister’s emphasis on consistency and trust is well placed.

A predictable regulatory environment and reliable access to infrastructure will unlock entrepreneurial risk-taking more effectively than rhetoric. India has proven scientific capability, cost competitiveness, deep talent and a maturing entrepreneurial culture. The space juggernaut has begun to move, and the momentum is unmistakable.

Agencies


Tuesday, August 11, 2026

Russian Cosmonauts Celebrate India’s 80th Independence Day With Tricolour Aboard ISS


Russian cosmonauts aboard the International Space Station have extended greetings to India ahead of its 80th Independence Day. They held the Indian tricolour and conveyed warm wishes to the people of India, underscoring the enduring partnership between Moscow and New Delhi in space exploration.

In a video message, cosmonaut Pyotr Dubrov congratulated India and wished its citizens peace and prosperity. He recalled the decades of cooperation between the two nations, linking the celebration to the 65th anniversary of Yuri Gagarin’s historic flight as the first human in space.

The cosmonauts highlighted Gagarin’s visit to India in November 1961, when he praised the country as beautiful from space and even more beautiful on Earth as the home of “true friends.” His remarks became symbolic of the growing friendship between India and the Soviet Union during the early years of space exploration.

The message traced the journey of India-Russia cooperation from the launch of Aryabhata, India’s first satellite, in 1975, to the landmark mission of 1984 when Rakesh Sharma became the first Indian to travel into space aboard Soyuz T-11. Sharma’s famous words describing India from orbit, “Saare Jahan Se Achha,” remain etched in history.

Cosmonaut Anna Kikina emphasised that the collaboration has now entered a new phase with India’s Gaganyaan human spaceflight program. Indian astronauts, known as Gaganyatris, have undergone training at the Yuri Gagarin Cosmonaut Training Centre in Russia, preparing for India’s first crewed mission into space.

The cosmonauts also referred to a joint competition organised by Roscosmos, its office in India, and the Indian Space Research Organisation to mark bilateral cooperation. Winning entries were displayed alongside the Independence Day greetings, symbolising the shared vision of future collaboration.

Holding the Indian flag aboard the ISS, cosmonaut Andrey Fedyaev concluded the message with a salute to the enduring ties between the two countries. He declared, “Long live India-Russia friendship,” reaffirming the strength of the relationship.

This gesture from Russian cosmonauts not only celebrated India’s milestone Independence Day but also highlighted the deep-rooted and evolving partnership in space exploration.

From Aryabhata to Gaganyaan, the cooperation reflects a shared commitment to advancing human spaceflight and strengthening bonds between two nations that have stood together for decades.

ANI


Wednesday, July 15, 2026

Dr. Anil Menon Becomes First Astronaut of Indian Descent To Join The ISS


Dr. Anil Menon has made history as the Soyuz spacecraft successfully docked with the International Space Station, marking his arrival as the first astronaut of Indian descent to live and work aboard the orbital laboratory.

This mission represents a milestone in international space collaboration and highlights the growing diversity of astronauts contributing to humanity’s exploration of space.

Indian-origin NASA astronaut Anil Menon has embarked on his first space mission as part of Expedition 75, where he will spend approximately eight months aboard the International Space Station (ISS). He is travelling on the Roscosmos Soyuz MS-29 spacecraft alongside Russian cosmonauts Pyotr Dubrov and Anna Kikina to conduct scientific research and technology demonstrations in microgravity.

After a journey of approximately six hours, the capsule executed precise orbital manoeuvres before docking with the ISS at 1:01 AM GMT. The docking sequence was broadcast live, capturing the moment the spacecraft latched onto the station.

Dr. Menon, a flight surgeon and former SpaceX medical officer, underwent rigorous training for this mission. His arrival was warmly welcomed by the existing ISS crew, symbolising a new chapter in the station’s multinational legacy. He expressed immense pride in representing both NASA and the Indian diaspora, calling the achievement a dream come true.

Inside the ISS, Dr. Menon will participate in a wide range of scientific experiments. These include research in microgravity, space medicine, and advanced technology development. His medical expertise will be particularly valuable in studying the physiological effects of long-duration spaceflight, contributing to preparations for future missions to the Moon and Mars.

The mission also underscores the importance of international cooperation in space exploration. The Soyuz spacecraft remains a critical link in maintaining continuous human presence aboard the ISS, and this mission further strengthens ties between NASA, Roscosmos, and other global partners.

Family, friends, and supporters celebrated the event with great enthusiasm, watching the live broadcast of the docking. For India and the global Indian community, Dr. Menon’s achievement is a source of immense pride, reflecting the growing contributions of individuals of Indian heritage to cutting-edge science and exploration.

This historic mission highlights the expanding diversity of the astronaut corps and demonstrates how space exploration is increasingly becoming a shared human endeavour. Dr. Menon’s role aboard the ISS will not only advance scientific knowledge but also inspire future generations across the world.

Agencies


Wednesday, June 24, 2026

ROSCOSMOS Joins BRICS Space Agencies Meeting In Bangalore For Talks With ISRO


ROSCOSMOS has confirmed that its delegation will participate in the meeting of heads of BRICS space agencies being hosted in Bangalore, India. The gathering is scheduled for 23–24 June and will serve as a significant platform for advancing multilateral cooperation in space exploration under India’s chairship of BRICS in 2026.

The Russian state-owned space corporation announced that Sergei Krikalev, Deputy General Director for Manned Space Programs, will represent ROSCOSMOS at the event.

Krikalev, a veteran cosmonaut with extensive experience in international space missions, brings considerable technical and diplomatic weight to the discussions.

Prior to the commencement of the official business program, the Russian delegation will hold bilateral talks with the leadership of the Indian Space Research Organisation (ISRO). 

These discussions are expected to cover the current trajectory of Russia–India cooperation in space exploration, as well as potential projects of mutual interest that could be pursued in the coming years.

The agenda between ROSCOSMOS and ISRO is likely to include collaboration on satellite launches, joint research in space science, and possible expansion of cooperation in areas such as human spaceflight and advanced propulsion technologies. India’s ongoing Gaganyaan mission and Russia’s expertise in crewed space programs provide natural synergies for deeper engagement.

The BRICS space agencies’ meeting itself is designed to strengthen multilateral cooperation among member states. It is anticipated that the heads of agencies will deliberate on joint projects, data-sharing frameworks, and collaborative ventures in satellite navigation, Earth observation, and planetary exploration.

India, as chair, is expected to highlight the importance of building resilient and inclusive space partnerships that reflect the bloc’s broader geopolitical aspirations.

This engagement underscores the growing importance of space diplomacy within BRICS. By convening the heads of space agencies, the grouping is signalling its intent to play a more prominent role in shaping the future of global space governance, particularly in areas where Western-led frameworks have traditionally dominated.

The timing of the meeting is significant, as India continues to expand its international space partnerships while simultaneously advancing indigenous capabilities. For Russia, the dialogue provides an opportunity to reinforce its strategic partnership with India and to showcase its commitment to multilateral cooperation despite broader geopolitical challenges.

The discussions in Bangalore are expected to set the tone for future BRICS initiatives in space, aligning with the bloc’s broader agenda of fostering innovation, resilience, and sustainable development. The outcomes could pave the way for landmark projects that enhance the collective capabilities of BRICS nations in the increasingly competitive domain of outer space.

InterFax


Saturday, May 30, 2026

NSA Ajit Doval Strengthens India-Russia Space Cooperation Visits National Space Center During Moscow Trip


National Security Adviser Ajit Doval’s visit to Moscow underscored India’s deepening engagement with Russia across defence, energy, and space sectors. On 28 May, he met Denis Manturov, Russia’s First Deputy Prime Minister, where the two sides reviewed cooperation in these critical areas.

The meeting was seen as another step in reinforcing the long-standing “special and privileged strategic partnership” between New Delhi and Moscow.

During the visit, Doval was taken to the National Space Centre, named after Valentina Tereshkova, the world’s first woman cosmonaut. He toured exhibits showcasing advanced Russian space technology, including the world’s most powerful four-chamber liquid rocket engine and the base module of the planned Russian Orbital Station.

He also visited the Roscosmos Joint Industry Information Centre, which monitors and analyses large volumes of data related to the rocket and space industry and will house the management of the future orbital station.

In a unique highlight, Doval interacted live with Russian cosmonauts aboard the International Space Station. He posed questions about their experiences in orbit, including how space affects the human brain, the physical demands of spacewalks, and their first impressions of weightlessness.

The cosmonauts responded with insights into the challenges of working in space, particularly the difficulty of fine movements in bulky suits, and how perception changes in weightlessness. Doval was also shown Yuri Gagarin’s legendary black Volga car, a historic artefact from the early days of human spaceflight.

The Moscow trip was not limited to space cooperation. Doval also held bilateral meetings with Myanmar’s National Security Adviser Tin Aung San, reviewing cooperation in defence, security, and connectivity. This engagement carried forward India’s Neighbourhood First policy, with Myanmar’s NSA expected to visit India in July for the BIMSTEC NSAs’ meeting.

These discussions highlighted India’s multi-alignment approach, balancing strong ties with Russia while expanding partnerships with other regional players.

On the sidelines of the International Security Forum, hosted by Sergei Shoigu, Secretary of the Russian Security Council, Doval reiterated India’s uncompromising stance against terrorism.

He declared that there can be no double standards in the fight against terrorism, urging responsible nations to make clear choices between supporting sponsors of terrorism or countering them with decisive action.

He emphasised the importance of ensuring safe and uninterrupted trade through international waterways such as the Strait of Hormuz and the Red Sea, reflecting India’s consistent position on maritime security.

Doval also met Sergei Shoigu separately, where they reviewed ongoing cooperation in defence, security, energy, and economic ties. Both sides exchanged views on the upcoming BRICS NSA meeting scheduled to take place in New Delhi, signalling continued coordination on multilateral platforms.

His engagements in Moscow highlighted India’s active role in shaping global security dialogues while simultaneously advancing cooperation in high-technology sectors like space.

Ajit Doval’s Moscow visit thus combined strategic defence discussions with symbolic and practical steps in space collaboration, reinforcing India-Russia ties at a time of shifting global alignments.

It showcased India’s determination to diversify its partnerships, strengthen its technological base, and assert its position in the evolving multipolar world.

Agencies


Friday, May 8, 2026

Russia Successfully Test Launches Soyuz‑5 Rocket With World’s Most Powerful Liquid‑Fuelled Engine

The older version of Soyuz rocket system taking-off from Baikonur Cosmodrome

Russia has successfully conducted the maiden test launch of its Soyuz‑5 rocket from Baikonur Cosmodrome, Kazakhstan, on 30 April 2026 at 21:00 Moscow time.

The rocket, equipped with the RD‑171MV engine described as the world’s most powerful liquid‑fuelled engine, demonstrated flawless performance and is capable of carrying payloads of up to 17 tonnes to low Earth orbit. This marks Russia’s first new launch vehicle since 2014 and a significant milestone in its space modernisation drive.

The Soyuz‑5 rocket, also known as Sunkar, lifted off without incident, with both its first and second stages performing as planned. The test flight carried a mass simulator on a suborbital trajectory, which later re‑entered over the Pacific Ocean.

Roscosmos confirmed that the mission validated the rocket’s systems and trajectory accuracy, ensuring confidence in its future operational role. The RD‑171MV engine, powering the first stage, is a modernised version of the RD‑171 family and delivers immense thrust, positioning Soyuz‑5 among the most capable medium‑lift launch vehicles globally.

The rocket is designed to carry payloads of up to 17 metric tonnes, effectively doubling the capacity of earlier Russian systems. Roscosmos emphasised that Soyuz‑5 will significantly reduce launch costs and improve efficiency in placing satellites and other payloads into near‑Earth orbit.

The vehicle is also intended to replace the Ukrainian‑built Zenit rockets, which became unavailable after relations between Russia and Ukraine collapsed in 2022. By developing Soyuz‑5 domestically, Russia aims to restore autonomy over its launch infrastructure and reduce reliance on foreign components.

Roscosmos chief Dmitry Bakanov hailed the launch as a “new step in space exploration,” underlining its importance for Russia’s long‑term ambitions. He noted that the program will generate employment opportunities in both Russia and Kazakhstan, strengthening bilateral cooperation. 

Kazakhstan’s Ministry of AI and Digital Development also highlighted the significance of the launch, pointing out that Baikonur Cosmodrome continues to play a pivotal role in global space history. The site, famous for Yuri Gagarin’s historic flight in 1961, remains central to Russia’s space programme under a lease agreement extended until 2050.

The Soyuz‑5 program began in 2017 and has taken nearly a decade to reach this milestone. It is comparable in size and lifting power to SpaceX’s Falcon-9, though unlike its American counterpart, Soyuz‑5 is not reusable.

While this expendable design ensures reliability, it may limit competitiveness in the global commercial market, which increasingly favours reusable rockets. Nevertheless, Russia views Soyuz‑5 as a cornerstone for future projects, including potential super‑heavy launch vehicles for lunar and deep‑space missions.

The successful debut of Soyuz‑5 marks Russia’s first new launch vehicle since the Angara series in 2014. It represents a strategic leap in modernising the country’s space infrastructure, ensuring cost efficiency, and enhancing payload capability.

The rocket’s environmentally cleaner fuel components and advanced design are expected to support Russia’s ambitions to remain competitive in the evolving global space sector.

TASS


Monday, May 4, 2026

ISRO-Roscosmos Semi-Cryogenic Engine Deal Draft Contract Is Currently Under Approval Process


The Indian Space Research Organisation (ISRO) has held detailed technical discussions with Russia’s space agency Roscosmos in Moscow regarding the delivery of semi-cryogenic rocket engines. 

According to ISRO’s Annual Report for 2025–26, a draft contract for the procurement is currently under the approval process, marking a significant step forward in India’s efforts to strengthen its launch vehicle capabilities.

The semi-cryogenic engine technology, which uses refined kerosene and liquid oxygen, is considered vital for India’s future heavy-lift launch vehicles. This combination offers higher efficiency and thrust compared to existing propulsion systems, enabling India to carry heavier payloads and undertake ambitious deep space missions.

The induction of such engines is expected to enhance India’s competitiveness in the global space sector.

While India has been developing its own semi-cryogenic engine programme, collaboration with Roscosmos could help accelerate timelines and bridge critical technological gaps. The Annual Report did not specify the delivery schedule or contract finalisation date, but the approval stage indicates that negotiations have moved beyond preliminary discussions.

ISRO had earlier announced on 28 March 2025 that it achieved a major breakthrough in semi-cryogenic engine development when the first successful hot test of the Engine Power Head Test Article (PHTA) was conducted at the ISRO Propulsion Complex in Mahendragiri, Tamil Nadu. The Liquid Propulsion Systems Centre (LPSC) is leading the development of the semi-cryogenic propulsion engine and stage.

The SC120 stage, powered by the 2000 kN semi-cryogenic engine designated SE2000, is designed to replace the current L110 core liquid stage of the LVM3 rocket. This upgrade will enhance payload capacity and also serve as a booster stage for future launch vehicles.

ISRO has emphasised that the use of non-toxic and non-hazardous propellants such as liquid oxygen and kerosene will deliver higher performance compared to the existing L110 stage.

With the induction of semi-cryogenic propulsion and an uprated cryogenic stage, the LVM3’s payload capability in geosynchronous transfer orbit (GTO) will increase from 4 tonnes to 5 tonnes. The SE2000 engine incorporates advanced subsystems including a thrust chamber, pre-burner, turbo pump system, control components, and a start-up system. It operates on a complex oxidiser-rich staged combustion cycle with a chamber pressure of 180 bar, propellant feed pressures up to 600 bar, and a specific impulse of 335 seconds.


The development of such high-thrust engines is highly challenging and remains limited to only a few nations. India’s pursuit of this technology underscores its ambition to achieve greater self-reliance in advanced rocketry.

However, indigenous development of the SE2000 engine is still years away from flight readiness, making procurement from Russia a practical interim solution. Reports since 2023 have consistently pointed to the RD-191 engine, developed by Russia’s NPO Energomash and used in the Angara rocket series, as the likely candidate for India’s procurement. The RD-191 is throttleable, allowing precise flight control and enabling recovery and reuse of rocket stages, which aligns with ISRO’s long-term vision for reusable launch vehicles.

India’s Parliamentary Standing Committee on Science and Technology has also allocated funds in 2026–27 for the induction of procured semi-cryogenic engines to expedite enhancement of LVM3’s payload capacity. This reflects the government’s commitment to supporting ISRO’s technological advancement.

The Moscow visit forms part of ISRO’s broader international engagements over the past year. The Annual Report noted that ISRO has been in talks with multiple countries on areas including human spaceflight, satellite navigation, earth observation, and capacity building.

ISRO’s cooperation with Russia extends beyond propulsion systems. The report highlighted that Russia’s Space Research Institute has been selected as a partner payload provider for India’s planned Venus Orbiter Mission (VOM).

The mission aims to study Venus’s atmosphere, ionosphere, surface, subsurface, and solar interactions. Approvals were secured in April 2025 for international collaborations, including an MoU with Roscosmos for the Venus InfraRed Atmospheric gases Linker (VIRAL) payload and another with the Swedish Institute of Space Physics for the VNA payload.

The Science Working Group has been constituted to maximise scientific returns from the mission, and the Principal Scientist has been declared. The Preliminary Design Review of the Venus Orbiter Mission has also been completed, marking progress towards its eventual launch.

Together, these developments highlight India’s dual-track approach: advancing indigenous propulsion technology while strategically collaborating with international partners to accelerate capability building. 

The semi-cryogenic engine procurement from Russia, once finalised, will represent a milestone in Indo-Russian space collaboration and reinforce India’s trajectory towards greater autonomy in advanced rocket technology.

ANI


Saturday, May 2, 2026

Indian Officials Hold Talks In Moscow For Semi-Cryogenic Rocket Engine Purchase


Indian officials from the space agency ISRO have held technical discussions in Moscow with Roscosmos regarding the procurement of semi-cryogenic rocket engines.

The talks are part of a long-drawn process aimed at enhancing India’s rocketry muscle power, particularly the payload capacity of its most capable rocket, the Launch Vehicle Mark-3 (LVM-3).

According to ISRO’s Annual Report for 2025–26, the draft contract for the delivery of these engines is currently under the approval process. This marks the first time an official ISRO document has publicly referred to the negotiations with Russia for high-thrust rocket engines, underscoring the seriousness of India’s intent to reduce reliance on foreign launches and strengthen its independent space capabilities.

The Parliamentary Standing Committee on Science and Technology recently highlighted that ISRO has been allocated funds in 2026–27 specifically for the “Induction of procured Semi-cryogenic engine towards expediting the enhancement of LVM-3 launch vehicle payload capability.”

This allocation reflects the government’s commitment to supporting ISRO’s technological advancement and ensuring India’s competitiveness in the global space sector.

Neither the ISRO annual report nor the Parliamentary committee document specifies which semi-cryogenic engine variant is being procured from Russia. However, since 2023, reports have consistently pointed to the RD-191 engine as the likely candidate.

Russia remains a longstanding strategic partner for India across defence, nuclear energy, and space technology, making such a procurement both technically and geopolitically significant.

The RD-191 is a high-performance semi-cryogenic rocket engine that uses rocket-grade kerosene as fuel and liquid oxygen as the oxidiser. Kerosene can be stored at room temperature, while liquid oxygen must be maintained at cryogenic temperatures below –150 degrees Celsius. This combination provides high thrust efficiency and reliability, making the RD-191 a proven choice for heavy-lift missions.

For India, the induction of semi-cryogenic engines represents a crucial step forward. Current Indian rockets rely on solid-fuel, liquid-fuel, and cryogenic engines, but the absence of a proven semi-cryogenic system has limited payload expansion.

Indigenous development of the SE-2000 semi-cryogenic engine is ongoing, yet it remains years away from being flight-ready. Procuring the RD-191 offers ISRO an immediate solution to bridge this technological gap while continuing parallel efforts to develop indigenous capability.

The move is expected to significantly boost LVM-3’s payload capacity, enabling India to launch heavier satellites and potentially support more ambitious missions, including deep space exploration and commercial launches. It also aligns with India’s broader strategy of reducing dependence on foreign launch services, thereby strengthening its position in the global space economy.

This procurement, once finalised, will mark a milestone in Indo-Russian space collaboration and reinforce India’s trajectory towards greater self-reliance in advanced rocket technology.

Agencies


What Is The RD-191 Semi-Cryogenic Rocket Engine Which Will Power ISRO's Future Modular Rocketry


The RD-191 engine represents Russia's latest advancement in high-performance rocket propulsion, developed by NPO Energomash in Moscow for the Angara family of launch vehicles.

This single-combustion chamber engine derives from the legendary RD-170 family, originally designed for the Energia super-heavy rocket and Zenit launchers.

By essentially dividing the four-chamber RD-170 into four independent units, engineers created the RD-191 specifically for the URM-1 booster module of the Angara rockets.

The concept of splitting the RD-170 emerged as early as the beginning of the 1980s, when designers considered using four such one-chamber engines, then dubbed MD-185, on the Zenit's first stage amid challenges with the RD-170 development.

Work on the RD-191 formally began at the end of 1998, building on the RD-180, a two-chamber derivative already powering the American Atlas V rocket. All engines in this lineage employ non-toxic kerosene (RP-1) as fuel and liquid oxygen as the oxidiser, marking a shift from more hazardous hypergolics.

Unlike its multi-chamber ancestors, the RD-191 features a single gas generator instead of two, paired with a smaller main turbine that drives pumps for both oxidiser and fuel via a vertical shaft. Hot gas from the generator powers the main turbopump before entering the combustion chamber to combust with additional fuel, while fuel itself cools the chamber walls. The combustion chamber is mounted in a gimbal suspension, allowing it to swivel up to eight degrees along yaw and pitch axes for precise rocket steering, necessitating a flexible hose for gas feed.

Feature Value
Propellant LOX / RP-1
Cycle Oxidiser-rich staged combustion
Mixture Ratio 2.6:1
Nozzle Expansion Ratio 37:1
Sea-level Thrust ~196 tons-force (~1,920 kN)
Vacuum Thrust ~212.6 tons-force (~2,090 kN)
Specific Impulse (Sea Level) 311.2 seconds

Key technical specifications underscore its prowess: thrust stands at 196 tonnes at sea level and 212.6 tonnes in vacuum, with specific impulses of 311.2 seconds at sea level and 337.5 seconds in vacuum. 

The engine measures 12.40 feet in height and 6.88 feet in diameter, with a dry mass of 2,200 kilograms and fuelled mass of 2,430 kilograms. Combustion chamber pressure reaches 262.6 kilograms per square centimetre, enabling exceptional efficiency through an oxygen-rich staged combustion cycle.

Development progressed rapidly with extensive use of 3D computer modelling, culminating in the first full-scale mockup in March 1999 and assembly of the inaugural workable engine on 22 May 2001. The initial live firing occurred in July 2001, followed by 10 tests by early 2004, outpacing the Angara rocket's overall schedule. By 2006, it had accumulated 4,500 seconds across 35 firings, with the longest at 400 seconds, targeting 15,000 seconds over 70 tests on 10 engines.

In 2009, the engine achieved a milestone with the first test firing of an integrated URM-1 booster on 30 July, burning for 232 seconds to simulate a full orbital ascent profile. Subsequent firings on 1 October (203.4 seconds at maximum throttle) and others confirmed reliability.

That year also saw the debut flight of the South Korean Naro-1 (KSLV-1) rocket, powered by the RD-151 variant—a thrust-reduced version at 170 tonnes—despite the mission's partial failure due to upper stage issues.

Serial production faced hurdles, with early combustion chambers from Voronezh Mechanical Plant (VMZ) requiring certification tests in 2012, including firings of 330 seconds and 30 seconds to validate quality amid reported issues. Plans shifted production to Proton-PM in Perm by 2009, but delays persisted. NPO Energomash declared development complete on 23 May 2011 after 120 firings totalling 26,747.4 seconds, encompassing stage tests and two KSLV flights.

Export variants proliferated: the RD-151 for South Korea, RD-193 (fixed nozzle, steering via thrusters) for Soyuz-2-1v, and RD-181 for the US Antares rocket, agreed upon in January 2015 to replace NK-33 engines post-explosion. Production engines like D028, D029, and D041 appeared in 2019 footage for Angara-5 assembly at PO Polyot in Omsk. A 2022 statement from Roscosmos hinted at supplying around 10 RD-191s to India from 2024-2029.

The RD-191 inherits multi-burn reusability from the RD-170 family, enabling ground firings before flight and theoretically supporting stage recovery, though never realised operationally. NPO Energomash proposed the RD-195 for 10 reuses on the MRKS-1 reusable launcher and studied RD-192 on methane to reduce residue, plus a telescoping nozzle extension for vacuum optimisation. Critics note the high chamber pressure risks catastrophic failure from minor deviations and potential turbopump erosion by metal particles.

Advancing the lineage, the RD-191M emerged in the 2010s for Angara-5M and Angara-5V, test-fired in 2016 at 110% thrust, with full component tests by end-2023 and tune-up firings completed on 8 July 2024. In 2024, 35 firings covered both RD-191 and RD-191M; final ZDI tests ended 26 March 2025, greenlighting serial production. Deliveries to Khrunichev for Angara-5M began late 2024, with more in 2025.

Recent geopolitical shifts have spotlighted the RD-191M for India, with Roscosmos agreeing to 100% technology transfer to ISRO, potentially during President Putin's 2025 visit, amid export curbs. This semi-cryogenic powerhouse, using RP-1/LOX in an oxidiser-rich cycle, promises to upgrade LVM3's core stage (SC-120), boosting GTO payload from 4 to 5+ tons and aiding Gaganyaan and Chandrayaan. Inspections of L&T facilities occurred in 2022, with transfers eyed for 2026-27 and indigenous production by 2030.

For ISRO, paralleling its SE2000 efforts—validated via PHTA hot tests in March 2025—the RD-191M offers a benchmark for turbopumps, pre-burners, and controls, accelerating heavy-lift and reusable ambitions. ROSCOSMOS benefits by sustaining markets eroded by competitors, while India gains parity with systems like China's Long March. Thrust near 192-196 tonnes positions it ideally for clustered boosters or single-core heavy-lifters.

Ongoing tests, like RD-191 D035 in 2016 and 2023 KTI firings, affirm maturity, with 2010's deliberate "burn-down" validating endurance limits. Integration demos, scale models at Aerospace exhibitions, and footage from Moscow facilities highlight its evolution from prototype to production asset.

As Angara flights resume and exports expand, the RD-191 family cements Roscosmos' propulsion dominance, blending heritage reliability with modular versatility.

IDN (With Agency Inputs)


Thursday, April 30, 2026

India Allocates ₹10,397 Crores For ISRO; Semi-Cryogenic Engines To Boost LVM-3 Payload Power


India’s space programme has taken a decisive step forward with the allocation of ₹10,397 crores (approximately $1.09 billion) for the year 2026–27 under the category of ‘Space Technology’.

This budgetary provision is intended to support a range of missions and developmental activities, with a particular focus on strengthening the capabilities of the country’s most powerful rocket, the Launch Vehicle Mark 3 (LVM3).

The Indian Space Research Organisation (ISRO) will be procuring and inducting semi-cryogenic rocket engines to enhance the lifting power of the LVM-3. These engines, which burn a combination of rocket-grade kerosene and super-cooled liquid oxygen, represent a significant technological upgrade.

India does not currently possess a proven, flight-ready semi-cryogenic engine, making procurement essential to expedite the enhancement of payload capacity. The Parliamentary Standing Committee on Science and Technology has explicitly noted this allocation in its latest 60-page report, marking the first official government document to confirm funding for semi-cryogenic engine acquisition.

Since 2023, reports have suggested that India may procure the Russian RD-191 semi-cryogenic engines, given Russia’s longstanding role as a strategic partner in defence, nuclear energy, and space technology. 

While the Parliamentary report does not specify the exact engine variant or its country of origin, the mention of allocated funds signals a concrete move towards acquisition. This development is crucial for India’s future space ambitions, as semi-cryogenic propulsion offers greater efficiency and lifting capacity compared to existing systems.

The RD-191 engine is a high-performance design fuelled by kerosene and liquid oxygen. Classified as semi-cryogenic, it uses kerosene stored at room temperature and liquid oxygen maintained at cryogenic temperatures below –150 degrees Celsius.

India’s current rockets rely on solid-fuel, liquid-fuel, and cryogenic engines, with cryogenic systems using liquid hydrogen and liquid oxygen.

Although indigenous efforts have been underway to develop the SE-2000 semi-cryogenic engine, India does not yet have a flight-ready version, and several more years may be required before the homegrown design is operational.

The decision to procure semi-cryogenic engines reflects both the urgency of enhancing India’s launch capabilities and the strategic foresight of bridging the technological gap until indigenous solutions are ready.

By strengthening the LVM3 with semi-cryogenic propulsion, ISRO will be able to carry heavier payloads, reinforcing India’s position as a leading spacefaring nation.

Agencies


Wednesday, April 29, 2026

ISRO Advances Venus Orbiter Mission With Design Review And Global Collaborations


ISRO has confirmed in its Annual Report that the Preliminary Design Review of the Venus Orbiter Mission has been successfully completed.

This marks a significant milestone in India’s first mission to Venus, which has been steadily progressing since formal approvals were secured in April 2025 to advance international collaborations.

Among these collaborations is an arrangement with the Russian space agency ROSCOSMOS for the Venus InfraRed Atmospheric gases Linker payload, developed by the Russian Space Institute, and the Venusian Neutrals Analyzer payload from the Swedish Institute of Space Physics.

A science working group has been established to maximise the mission’s scientific output, and a Principal Scientist has been appointed to lead the effort.

The report makes mention of lander and rover payloads, though this is almost certainly an error. No spacecraft has survived on the surface of Venus for more than a few hours, given the planet’s extreme conditions of crushing atmospheric pressure and searing temperatures.

Operating a lander or rover in such an environment remains one of the most formidable challenges in planetary exploration. In October 2025, ISRO convened a national science meet in Bangalore, attended by around 150 researchers from ISRO and national institutions, alongside 70 scientists from 40 foreign institutions. To broaden participation, ISRO also released archival data on Venus for the scientific community.

The mission’s science goals are ambitious. ISRO aims to deepen understanding of the atmosphere, ionosphere, surface and subsurface of Venus. The mission will also study how solar wind and space weather interact with the planet.

Researchers intend to investigate the structure, dynamics and composition of the atmosphere, while revealing the topography hidden beneath the thick haze. Geological mapping and mineralogical studies are also planned.

A key element of the mission is the deployment of an atmospheric probe from the orbiter, designed to descend into the atmosphere and transmit data for as long as possible. In total, ISRO is equipping the mission with 19 payloads, reflecting the breadth of its scientific objectives.

The Venus Orbiter Mission is scheduled for launch no earlier than March 2028. With its comprehensive payload suite and international collaborations, the mission is expected to generate unprecedented data on Venus, advancing global understanding of one of the most enigmatic planets in the solar system.

Agencies


Monday, April 13, 2026

India Seeks Russian Partnership For Bharatiya Antariksh Station


India’s space ambitions took a significant step forward at the Russian Space Forum, part of the inaugural Russian Space Week commemorating the 65th anniversary of Yuri Gagarin’s historic flight in 1961.

Speaking at the event, Asir Packiaraj, Director of the ISRO Propulsion Complex, emphasised India’s interest in collaborating with Russia on the Bharatiya Antariksh Station (BAS).

He highlighted the potential for cooperation in developing common subsystems for control, power, communication, and tracking. Packiaraj noted that ISRO values the rich experience of Russian space scientists and engineers, and is keen to partner with them in building India’s first space station.


He also underlined that ISRO is open to partnerships with various agencies from other spacefaring nations to advance the BAS project.

ISRO has set out an ambitious timeline for the Bharatiya Antariksh Station, planning to assemble it in Earth orbit between 2028 and 2035. The first module of the orbital complex, designated BAS-1, is scheduled for deployment by 2028 as part of the expanded Gaganyaan human spaceflight programme. 

The design of BAS-1 has already been completed, and it includes docking ports compatible with the International Space Station (ISS).

This compatibility will allow the Gaganyaan Crew Module to execute autonomous dockings with both the ISS and BAS-1, marking a major milestone in India’s human spaceflight capability. By 2035, ISRO intends to deploy all five modules and assemble the full BAS orbital complex.

At present, only two operational space stations orbit the Earth: the International Space Station and China’s Tiangong Space Station. China remains the only nation to operate its own station, but this landscape is expected to change dramatically over the next decade.

India’s BAS project and Russia’s planned Russian Orbital Station (ROS) will add new players to the field. Meanwhile, the United States is preparing to transition from the ISS to Commercial Low Orbit Destinations (CLDs), which will be developed by private companies such as Vast, with its Haven station, and Blue Origin, with its Orbital Reef project.

NASA has also announced plans to de-orbit the ageing ISS in the 2030s, using a specially modified SpaceX Dragon spacecraft.

The coming years will therefore see a transformation in the future of orbital complexes, with India, Russia, China, and private American companies all contributing to a new era of human presence in low Earth orbit.

ISRO’s pursuit of international cooperation, particularly with Russia, signals India’s determination to play a central role in shaping this future.

RT News



Tuesday, March 31, 2026

ISRO Secures Funding For Semi-Cryogenic Engine Procurement To Bolster LVM3 Capability


India's space agency, the Indian Space Research Organisation (ISRO), has received a budget allocation of ₹10,397 Crores—approximately $1.09 billion—for the financial year 2026-27. This funding targets various missions and developmental activities under the 'Space Technology' category, reported WION.

A key highlight is the procurement and induction of semi-cryogenic rocket engines to boost the payload capacity of ISRO's most powerful launch vehicle, the Launch Vehicle Mark 3 (LVM-3).

The decision stems from ISRO's lack of a proven, flight-ready semi-cryogenic engine. These engines use rocket-grade kerosene, which can be stored at ambient temperatures, combined with super-cooled liquid oxygen kept below -150 degrees Celsius.

A recent report by India's Parliamentary Standing Committee on Science and Technology explicitly mentions funds earmarked for this purpose, aiming to expedite enhancements to the LVM-3's lifting capability.

ISRO’s LVM3 (Launch Vehicle Mark‑3) can place up to about 4.2 tons of payload into Geostationary Transfer Orbit (GTO). This makes it India’s most capable operational rocket for heavy communications satellites and other missions requiring geostationary placement.

The RD‑191 semi‑cryogenic engine, for instance, when integrated into ISRO’s LVM3, is expected to boost its Geostationary Transfer Orbit (GTO) payload capacity from the current 4.2 tons to nearly 6.5–7 tons. This upgrade is vital as global competition in the space sector intensifies.

Reports since 2023 have speculated on ISRO acquiring Russia's RD-191 semi-cryogenic engine. Russia has long been a strategic partner in India's space, defence, and nuclear programs. The RD-191 powers the first stage of Russia's Angara rocket family, delivering thrust of about 192 tons with high reliability demonstrated in multiple flights.

The Parliamentary report, spanning over 60 pages, references the semi-cryogenic procurement several times but does not disclose the specific engine variant or supplier country. This marks the first official public confirmation of budgeted funds for such an acquisition, signalling a pragmatic shift from full indigenous development.

India has been developing its own semi-cryogenic engine, the SE-2000, under the Indian Space Propulsion System Centre. However, progress has been slow, with full flight qualification potentially years away. Challenges include mastering kerosene-LOX combustion at scale, ensuring throttleability, and achieving restart capabilities in vacuum.

Procuring foreign engines offers a quicker path to capability enhancement. The RD-191, for instance, uses an open-cycle staged combustion cycle, providing superior specific impulse compared to solid or earth-storable liquid engines. Its kerosene fuel offers higher density than cryogenic hydrogen, simplifying storage and reducing boil-off losses.

This move fits into ISRO's broader strategy for LVM-3 evolution. Future variants, like LVM-3-M1 with semi-cryo boosters, could support Gaganyaan crewed missions and heavier payloads for the NavIC navigation constellation. It also positions India better in the commercial launch market against rivals like SpaceX and Ariane.

Budget constraints have historically delayed ISRO's engine programs. The 2026-27 allocation underscores government priority on space technology amid rising private sector involvement through IN-SPACe. Yet, dependency on imports raises questions about technology transfer and long-term self-reliance.

Russia's RD-191 has proven robust, with over a dozen successful tests and flights since 2014. Each engine features a single combustion chamber, gimballing nozzles for steering, and advanced turbo-pumps. Adapting it for LVM-3 would require integration with ISRO's existing avionics and structures, much like past adaptations of licensed foreign tech such as the Vikas engine from the French Viking design.

Critics argue that buying off-the-shelf engines might sideline indigenous efforts like SE-2000, which targets 200 tonnes of thrust. Proponents counter that proven hardware accelerates mission timelines, buying time for indigenous alternatives. ISRO's history with licensed international technology supports this hybrid approach.

The procurement aligns with India's push for next-generation launchers like the Next Generation Launch Vehicle (NGLV). Semi-cryo engines bridge the gap between current cryogenic upper stages and reusable systems under development. Successful induction could enable LVM-3 to capture more international launch contracts.

Geopolitically, closer India-Russia space ties counterbalance Western sanctions on Moscow. Joint ventures like the Gaganyaan training in Russia exemplify this. However, US ITAR restrictions could complicate any indirect involvement if dual-use tech is considered.

ISRO's budget reflects optimism post-Chandrayaan-3 and Aditya-L1 successes. The semi-cryo funds, though a fraction of the total, could yield outsized impacts. Monitoring integration trials at Mahendragiri or Sriharikota will be crucial.

This development heralds a pragmatic leap for India's rocketry ambitions. While the SE-2000 matures, imported semi-cryo power will fortify LVM-3, ensuring ISRO remains competitive on the global stage.

WION


Sunday, January 4, 2026

Russian Orbital Station (ROS) - Bharatiya Antriksh Station (BAS) Pact: Russia And India Sync Orbits For Post-ISS Collaboration


As the International Space Station approaches toward its scheduled decommissioning in 2030, the era of multinational outposts in low Earth orbit is giving way to a fragmented yet collaborative future.

In a move that underscores deepening ties between two spacefaring powers, Russia and India have agreed to synchronise their independent orbital stations—the Russian Orbital Station (ROS) and the Bharatiya Antriksh Station (BAS)—on a shared orbital inclination of 51.6 degrees.

This decision, finalised during Russian President Vladimir Putin’s high-profile visit to New Delhi in early December 2025, marks a pragmatic pivot for Moscow and a bold statement of ambition for New Delhi, ensuring mutual access, shared resources, and a legacy of joint exploration long after the ISS fades from the skies.

The agreement comes at a pivotal moment. With the ISS’s aging modules straining under decades of service, both nations are racing to establish sovereign footholds in orbit. For India, the BAS represents the crown jewel of its Gaganyaan human spaceflight program; for Russia, the ROS is a defiant assertion of technological independence amid geopolitical headwinds.

By aligning their paths—literally and figuratively—this pact transforms potential rivals into orbital neighbours, poised to dock, share data, and crew in ways reminiscent of the ISS’s heyday but on distinctly bilateral terms.

The choice of 51.6 degrees inclination is no mere technical detail; it is a masterstroke of orbital diplomacy. This angle, famously utilised by the ISS, offers optimal launch efficiency from both Baikonur Cosmodrome in Kazakhstan and India’s Sriharikota spaceport.

It minimises fuel costs for station resupply and crew rotations while providing visibility over key population centres and research sites in Eurasia. For Russia, already versed in this regime through decades of Mir and ISS operations, it ensures continuity. For India, it accelerates BAS deployment without the need for costly inclination changes post-launch.

Technically, synchronisation demands precision. Both stations will maintain phased orbital trajectories, allowing periodic proximity operations for automated docking or crew transfers via Soyuz-derived or Gaganyaan-derived vehicles. Shared inclination facilitates joint logistics: Russian Progress-derived cargo craft could service BAS, while Indian modules might bolster ROS power or propulsion systems. 

Data-sharing protocols, likely modelled on GLONASS-NavIC collaborations, will enable real-time telemetry exchange for mutual situational awareness and collision avoidance in the crowded LEO theatre.

Geopolitically, the pact signals Moscow’s pivot eastward. Sanctions and the departure of Western partners from ISS have compelled Roscosmos to seek reliable allies. India, with its burgeoning space economy and strategic autonomy, emerges as the ideal partner.

This is not mere opportunism; historical synergies—from Aryabhata’s Soviet launch in 1975 to ongoing BrahMos and S-400 ties—lay the groundwork. For New Delhi, aligning with ROS burnishes credentials ahead of potential Artemis Accords participation, positioning India as a bridge between rival space blocs.

India’s BAS journey accelerates dramatically under this accord. Originally slated for incremental assembly post-Gaganyaan’s 2026 crewed debut, the station now targets core module launch by 2028. ISRO’s proven SSLV and GSLV MK-III will loft pressurised modules, solar arrays, and life-support systems, with ROS providing interim crew training and emergency docking ports. Gaganyaan astronauts, fresh from orbital tests, stand to gain invaluable experience aboard ROS, fast-tracking India’s long-duration stay capabilities.

Russia’s ROS, meanwhile, gains a lifeline. Planned as a modular successor to ISS-Rossiya segments, its 2027 debut faced delays amid funding crunches and Energia’s restructuring. Indian investment—rumoured at ₹5,000 crore over five years—promises propulsion modules and regenerative fuel cells, easing Moscow’s burden. In return, Russia offers propulsion expertise and nuclear thermal tech previews, tantalisingly relevant to India’s RLV-TD and NextGen Launch Vehicle ambitions.

Shared resources extend beyond hardware. Crew exchanges will foster human capital: Indian yogis-turned-astronauts training Russian cosmonauts in microgravity yoga for bone health; Russian veterans imparting EVA protocols for BAS’s indigenous airlocks. Scientific payloads promise synergy—Russia’s plasma physics labs complementing India’s hyperspectral Earth observation and quantum key distribution experiments. Joint ventures in closed-loop ecology could yield breakthroughs for lunar habitats, aligning with Chandrayaan and Luna program goals.

Yet challenges loom. Orbital debris mitigation demands ironclad coordination, given LEO’s saturation with defunct satellites. Cybersecurity protocols must shield against state actors eyeing bilateral telemetry links. Logistical harmonisation—Russian vs Indian docking adapters, air revitalisation standards—requires rigorous standards bodies, perhaps under a new Indo-Russian Space Accord. Political flux, from US election cycles to Ukraine’s shadow, could test resilience, though both powers’ multipolar instincts favour endurance.

Economically, the pact catalyses growth. India’s private sector—Pixxel, Skyroot, Agnikul—eyes ROS-BAS as a proving ground for commercial docking tech and in-orbit servicing. Russia’s Glavkosmos opens doors for Indian firms in launch manifests and cosmonaut prep. Joint IP regimes could spawn spin-offs: advanced composites from BAS shielding, radiation-hardened avionics from ROS labs. By 2035, analysts project a $2 billion bilateral space services market orbiting at 51.6 degrees.

This synchronisation heralds a new paradigm: bilateral bastions supplanting multilateral monoliths. As Axiom Station and China’s Tiangong proliferate, ROS-BAS carves a Eurasian niche, blending Slavic resilience with Indic innovation. It reaffirms space as diplomacy’s ultimate high ground—where nations, once divided by gravity’s pull, converge in orbit’s embrace.

For India’s defence ecosystem, implications ripple outward. BAS proximity to ROS enhances dual-use surveillance: synthetic aperture radar for maritime domain awareness, SIGINT pods monitoring Indo-Pacific vectors. Quantum comms links could secure hypersonic trial data from Sriharikota to Baikonur. Indigenous manufacturing—HAL’s composites, L&T’s structures—scales via station contracts, fortifying Atmanirbhar Bharat in orbit.

Globally, the accord disrupts Western dominance. NASA’s CLD and Axiom pivot to 28.5-degree equatorial orbits, ceding high-latitude access. Europe’s Columbus legacy fragments without Roscosmos tethers. China, at 42 degrees, watches warily as Indo-Russian synergy challenges Tiangong’s monopoly on crewed LEO east of Greenwich.

Putin’s Delhi visit births not just stations, but a strategic constellation. ROS and BAS, hurtling in tandem at 7.66 km/s, embody resilience amid multipolarity. As 2030 dawns, with ISS deorbited in a blaze over the Pacific, these orbital kin will stand sentinel—proof that in space, alignment trumps isolation.

Agencies


Wednesday, December 10, 2025

ROSCOSMOS Cosmonauts, NASA Astronauts Return From ISS


NASA astronaut Jonny Kim, along with Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky, returned safely to Earth on Tuesday following an eight-month mission aboard the International Space Station (ISS).

Their journey concluded with a parachute-assisted landing at 10:03 am local time in Kazakhstan, southeast of Dzhezkazgan, after undocking from the ISS on the Soyuz MS-27 spacecraft late on December 8.

Spanning 245 days in orbit, the crew completed 3,920 Earth orbits and travelled almost 104 million miles. The trio launched to the space station on April 8, marking the first spaceflight for both Jonny Kim and Alexey Zubritsky. Sergey Ryzhikov, meanwhile, undertook his third mission, bringing his total time in space to 603 days.

During his time on the ISS, Jonny Kim engaged in a broad spectrum of scientific experiments and technology demonstrations designed to benefit life on Earth and support future space exploration. One significant study involved observing the behaviour of bioprinted tissues containing blood vessels in microgravity. This research seeks to advance space-based tissue production that could enhance medical treatments back on Earth.

Kim also contributed to a project called the Surface Avatar study, which tested the remote control of multiple robots in space. This experiment is aimed at developing robotic assistants to aid astronauts on forthcoming exploration missions, potentially increasing the efficiency and safety of operations in distant environments.

Beyond these experiments, Kim worked on the in-space manufacturing of DNA-mimicking nanomaterials. This innovative research holds promise for improving drug delivery technologies and advancing regenerative medicine and emerging therapeutics, which may have wide-reaching applications both in space and on Earth.

Following their landing, the crew underwent medical evaluations to assess their health after long-duration spaceflight. They were then transported to a recovery staging area in Karaganda, Kazakhstan. From there, Jonny Kim was scheduled to fly on a NASA aircraft back to the agency’s Johnson Space Center in Houston for further medical checks and debriefings.

The ISS has hosted a continuous human presence for over 25 years, making invaluable contributions to scientific knowledge and enabling breakthroughs in research that are impossible under Earth’s gravity. This orbiting laboratory serves as a crucial platform for NASA to study and overcome the challenges associated with long-term space habitation.

As the commercial space sector expands its capability to provide human transportation and habitats in low Earth orbit, NASA is pivoting its focus towards deep space exploration. The agency’s Artemis programme is preparing for sustained missions to the Moon that will lay the groundwork for future human expeditions to Mars and beyond.

This latest mission exemplifies the collaborative spirit between NASA and Roscosmos and highlights the critical role the ISS continues to play in advancing human understanding of space while developing technologies that benefit humanity both in orbit and on Earth.

Based On ANI Report