Co-Founder @astrobase_space | Ex-ISRO (12 yrs: Cryogenics on GSLV, LVM3 & Chandrayaan) | IIT Bombay EPFL Masters | Building FFSC LOX-Methane engines

Joined July 2012
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Nothing like it in India, with best shot at pacing India’s space close to SpaceX with raptor like FFSC engines tested and mastered before they make flight! Excited to make rocket engines work for real. @astrobase_space
This is where propulsion stops being a prototype and becomes an operational capability. 21.5 acres. Built in-house. Coming online.
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Many make headlines. How many are really building next gen infrastructure, be it mobility, energy, compute or comms. Not difficult to look for people who keep doing it over and over, boots on the ground! As a young startup, it was shocking to see that India doesn’t have basic manufacturing, testing infrastructure for any space venture to thrive in 2024. That’s a major gap that India can’t afford to ignore. We built a space venture from ground up. In less than 2 years, the India’s largest metal additive printer operational, the 80ton high thrust cryogenic test stand in India near operational and State of art FFSC lox methane engine built and ready for hot fire. @astrobase_space, will continue to build essential commercial space infrastructure that India needs to survive the space race! @rah_66_comanche Thanks for noticing that trillions are built on massive infrastructure to transform the human civilisation as a whole.
I am filled with optimism at the fact that the world's first trillionaire was made not by hedge funds or market manipulation, but by building the infrastructure to take America to the stars.
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Not many understand how space industry works! @astrobase_space is here to redefine India’s space exploration paradigm! It’s just the beginning of a decade, a century! Infrastructure that is being built by Astrobase will live long in supporting every space mission for India. @RahulRao_1992 thanks for catching the jargon and making it readable.
IN-SPACe's Technology Adoption Fund just cleared funding for three startups: Astrobase Space Technologies, SatSure Analytics India and TM2SPACE Technologies. Most people saw three startups. We see a clue. Buried in the announcement was a project to develop a methane-LOX rocket engine. At first glance, that sounds like technical jargon. But it caught our attention for one reason. SpaceX spent years building an engine around the same fuel combination. So did Blue Origin. So is China ! And now India is funding it. That raises an interesting question: What do they know that most people don't? Historically, India relied on the Vikas engine family and cryogenic engines that helped build one of the world's most cost-effective launch programs. They have served us remarkably well. But...if the ambition is frequent launches, rapid turnaround times, and eventually reusable rockets, the equation starts to change. That's where methane enters the story. Not because it is a better fuel in every situation. But because it fundamentally changes the economics of reusability. Cleaner combustion means less soot inside the engine. Less refurbishment between flights. Faster turnaround. And therefore - Lower costs. In essence, a seemingly small change in fuel could lead to a massive change in capability. What's even more interesting is the architecture being pursued: Full-Flow Staged Combustion. This is not an incremental improvement. It's one of the most advanced rocket engine cycles ever attempted. And very few countries have successfully mastered it. Yet an Indian startup is now working on exactly that. The funding amount doesn't interests us. The signal does ! Because when governments start backing specific technologies, they often reveal something about where they believe the future is headed. And sure funding doesn't equate to outcomes. These are usually long lead time projects and fundamentally unpredictable. But it signals that the focus is on launches. This is BIG but yet bigger opportunity may be hiding much deeper in the ecosystem. If India's space ambitions accelerate over the next decade, who benefits before the rockets launches? The launch providers? Or the precision engineering companies, advanced materials players, electronics suppliers and manufacturers? That's the puzzle we're exploring in our upcoming webinar on India's space sector. 🔗 Registration link: firstprinciplesinvesting.in/… Date: 28th June 2026 Time: 11:00 am GET an EARLYBIRD DISCOUNT : EB500 AND as usual, 100% Money Back Guarantee if it sucks.
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Devakumar retweeted
#SIAIndiaMembers | #INSPACe Congratulations to Astrobase Space Technologies, SatSure, and TakeMe2Space on being selected under the first round of IN-SPACe's Technology Adoption Fund (#TAF). 🚀 Astrobase Space Technologies – Development of an 800 kN-class reusable LOX-LNG rocket engine for future commercial launch vehicles. 🌍 SatSure Analytics India – Development of "Dhaarini", an AI-powered Earth Observation platform for satellite imagery analytics across agriculture, infrastructure, and disaster management. 🛰️ TM2SPACE Technologies – Development of indigenous AI-enabled star trackers to enhance satellite positioning and navigation capabilities. This recognition highlights the innovation and technological excellence emerging from India's private space ecosystem. We are proud to see our member companies contributing to the development of critical space technologies and strengthening India's space capabilities. #SIAIndia #TechnologyAdoptionFund #IndianSpaceSector #SpaceInnovation #SpaceTechnology #NewSpace #CommercialSpace #DeepTech #INSPACe @sat_sure | @tm2space | @rokrsa | @pbasu_space | @astrobase_space | @neerajKh_ | @devakumar_t | @AnilPra28432993 | @RGambhir | @heysudipta
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Devakumar retweeted
Launching rockets is not about making money. It’s about owning a choke point the entire Orbital infrastructure depends upon. Thats far more powerful than EBIDTA margins. Astrobase’s FFSC engine will change India’s space trajectory.
IN-SPACe has picked @astrobase_space, @sat_sure and @tm2space under their Technology Adoption Fund. Why these three? Because they are building epic stuff. Astrobase is the first and only company in India to work on developing an FFSC engine. And this is a huge deal. Because SpaceX is the only company in the world to have successfully flown an FFSC engine. This is the same engine that's powering SpaceX's massive Starship. Then you have SatSure. They are building what they call an Earth Intelligence company. They are using raw satellite data, turning it into meaningful insights and using that to create products that can be used by companies on Earth to make real business decision. In fact, one of their more interesting product is SatSource - which basically captures detailed data about cropping patterns, land productivity and risk classification in a region. And this data is then checked against land records - to give the banks the ability to build an alternate credit score for farmers in that region. Banks then use that information to provide loans to farmers. Now, SatSure is building "Dhaarini" - their own foudnational AI model. By training their AI model on India-specific data - they will be able to create more finetuned AI products for Indian businesses. Then there is TakeMe2Space. And they are trying to build data centers in space. But under the Technology Adoption Fund, they are working on building an indigenous AI-powered star tracker system for satellites called StarSense. This is basically a smart camera on a satellite - which looks at the stars in space and figures out exactly which direction is the satellite facing. It essentially acts as the compass for the satellites. And every satellite that needs to take accurate pictures and send communication through space - this star tracker system and its accuracy becomes critical.
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India’s homegrown 80ton Lox-methane FFSC rocket engine development gets 2.6mil USD grant from space regulator!! Thanks @INSPACeIND for the recognition and support. @astrobase_space
Thank you @INSPACeIND for selecting us under the Technology Adoption Fund to support the development of our indigenous 800 kN LOX–methane rocket engine. Currently undergoing hot-fire testing, this marks a key milestone in advancing India's sovereign space capabilities.
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Having operating ground infrastructure matters! “Big rockets produce big explosions. And ground infrastructure is a challenging and underrated component of a rocket launch.” @astrobase_space
The implications of New Glenn’s failure are probably worse than you think. I dig in here to some of the most serious concerns. arstechnica.com/space/2026/0…
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Devakumar retweeted
The implications of New Glenn’s failure are probably worse than you think. I dig in here to some of the most serious concerns. arstechnica.com/space/2026/0…
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Devakumar retweeted
New private engine provider came out of nowhere. Mega engine just completed 200s hot fire test for its 87t (vac) RP-1 / Lox close cycle engine / 炽 / Chi. The 200t level engine 焱/Yan will come out within 2026.
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Devakumar retweeted
Chinese startup Mega Engine advances reusable staged-combustion rocket engine spacenews.com/chinese-startu…
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Devakumar retweeted
Astrobase Space Technologies is building the Indo-European space industrial corridor — positioning India as a reliable, long-term partner for nations whose national security depends on resilient access to space. Our agreement with Impulso Space at @SpaceVeneto 2026, the first concluded during the Indian delegation's visit, marks an early step in that direction. Our thanks to @IndiainItaly and @INSPACeIND for the continued support.
Embassy welcomes the signing of a strategic partnership framework between @astrobase_space Technologies of India & Impulso Space. The growing momentum in 🇮🇳🇮🇹commercial space collaboration also strengthens the India–Europe space industrial corridor.
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Devakumar retweeted
For those who like to know what is inside. @NASAArtemis @SpaceX @blueorigin @FelixSchlang
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Devakumar retweeted
This is what the site looked like 11 months ago. From barren land to the one fires engines.
Astrobase is building India's first private 200-ton thrust cryogenic engine test facility in Andhra Pradesh! This test stand will be used to test their 80-ton Full-Flow Staged Combustion (FFSC) LOX-LNG engine, later this year. Once ready it will the most advanced rocket engine in this country. The future is exciting!
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Devakumar retweeted
Replying to @devakumar_t
@devakumar_t is the person who brings india forward in the Space race
Nothing like it in India, with best shot at pacing India’s space close to SpaceX with raptor like FFSC engines tested and mastered before they make flight! Excited to make rocket engines work for real. @astrobase_space
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Devakumar retweeted
🇮🇳India's First Private High Thrust Rocket Engine Test Site near #Tirupati. @astrobase_space is developing this for LOX-LNG engine, with space city coming near Sri Kalahasthi & required infra getting ready. Both #AndhraPradesh & #India future is bright #InvestInAP
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Devakumar retweeted
Let's relive liftoff 🚀
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Sovereign space capability is not just a rocket. It is the backbone behind it — engines, test stands, cryogenic infra, manufacturing, and the ability to fire, learn, fix and repeat. That is what India has to build.
Astrobase has successfully fabricated and installed its engine test stand that can support upto 200 Tons of upward thrust. The 80 Ton thrust Full Flow Staged Combustion (FFSC) engine will be fired here.
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Now, India gets its SpaceX Mcgregor. High thrust rocket engine test stand, first of its kind in india to support fully cryogenic rocket engine testing upto 200ton thrust is up! @astrobase_space
Astrobase has successfully fabricated and installed its engine test stand that can support upto 200 Tons of upward thrust. The 80 Ton thrust Full Flow Staged Combustion (FFSC) engine will be fired here.
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Amazing new 13ton commercial rocket engine is live! Great work @istellartech_en.
【70億円交付決定と130kN達成の裏にある進展】 先日、インターステラテクノロジズがSBIRのステージゲートを通過し、フェーズ3として約70億円の交付が決まった。現場では、ここ最近は統合燃焼試験が本格的に続いている。 現在テストが進んでいるのはCOSMOS v2エンジンだ。ターボポンプと燃焼器を統合し、実際に飛行するスペックそのままでの燃焼試験が繰り返されている。いわゆる要素単体の確認ではなく、「飛ばす前提」での検証段階に入っているということだ。 本日も朝から燃焼試験が行われていたのだが、定格130kNで規定の回転数において燃焼試験に成功した。単に燃焼したという話ではなく、飛行条件に近い状態で成立したという意味合いが大きい。まさに新しいロケットエンジンが誕生した瞬間と言っていいだろう。 <続> note.com/takapon/n/ne12c40b4…
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Upcoming space highlights to watch (next 8 weeks) ☐ Firefly Alpha return ☐ ISAR Spectrum return ☐ Starship V3 ☐ Soyuz-5 first flight ☐ New Glenn reflight ☐ Kinetica 2 demo ☐ Tianlong-3 demo ☐ LM-12B debut #space #newspace #rocketdebut
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7/8 Perfect lift-off for 1st heavy launcher!!
A small explosion of the engine bay at 33s of this video of Tianlong-3 maiden launch
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