The Indian Space Research Organisation (ISRO) marked a major milestone in its space journey on Wednesday with the successful launch of the BlueBird Block-2 spacecraft, developed by US-based AST SpaceMobile. The mission, carried out using ISRO’s heavy-lift launch vehicle LVM3-M6 popularly known as the ‘Baahubali’ rocket is being hailed as a significant achievement for India’s growing commercial space ambitions.
The spacecraft lifted off at precisely 8:55 am from the Satish Dhawan Space Centre in Sriharikota, Andhra Pradesh, and was later successfully placed into its intended Low Earth Orbit (LEO). ISRO confirmed the satellite’s smooth orbital insertion, calling the mission a resounding success.
What makes this launch particularly historic is the payload itself. Weighing 6,100 kg, the BlueBird Block-2 is the heaviest satellite ever deployed into LEO by ISRO’s LVM3 rocket, setting a new record for the Indian space agency.
A Big Boost for ISRO’s Commercial Space Push
The BlueBird Block-2 mission is part of a commercial agreement between NewSpace India Limited (NSIL) ISRO’s commercial arm and AST SpaceMobile, a US-based space technology company. The successful execution of this mission reinforces ISRO’s growing reputation as a reliable and cost-effective launch service provider on the global stage.
With private space companies increasingly seeking dependable launch partners, ISRO’s ability to deploy such a heavy payload strengthens India’s position in the competitive international space market.
Industry experts see the mission as a clear signal that ISRO is not only focused on scientific exploration but is also rapidly expanding its footprint in the commercial launch sector.
Prime Minister Modi Applauds ISRO’s Achievement
Prime Minister Narendra Modi lauded ISRO’s achievement, calling it a proud moment for the nation and a reflection of India’s commitment to self-reliance.
In a post on X (formerly Twitter), the Prime Minister wrote:
“A significant stride in India’s space sector. The successful LVM3-M6 launch, placing the heaviest satellite ever launched from Indian soil — the BlueBird Block-2 spacecraft of the USA — into its intended orbit, marks a proud milestone in India’s space journey.”
He further added that the mission reflects India’s vision of Aatmanirbhar Bharat and congratulated the scientists and engineers behind the success.
“This achievement reflects our efforts towards an Aatmanirbhar Bharat. Congratulations to our hardworking space scientists and engineers. India continues to soar higher in the world of space,” Modi said.
A significant stride in India’s space sector…
— Narendra Modi (@narendramodi) December 24, 2025
The successful LVM3-M6 launch, placing the heaviest satellite ever launched from Indian soil, the spacecraft of USA, BlueBird Block-2, into its intended orbit, marks a proud milestone in India’s space journey.
It strengthens… pic.twitter.com/AH6aJAyOhi
Union Minister Highlights ISRO’s Growing Global Prowess
Union Minister of State (Independent Charge) for Science and Technology Dr Jitendra Singh also congratulated ISRO, praising the agency for its consistent string of successes.
“Kudos to Team ISRO for the successful launch of LVM3-M6 carrying BlueBird Block-2. With the visionary patronage of Prime Minister Narendra Modi, ISRO continues to achieve one success after another, reiterating India’s growing prowess in space technology,” he said in a post on X.
The minister highlighted how ISRO’s achievements are strengthening India’s standing as a major spacefaring nation.
Why the BlueBird Block-2 Mission Matters
Beyond setting a payload record, the BlueBird Block-2 launch holds immense technological and commercial importance.
At 6,100 kg, the spacecraft surpassed ISRO’s previous payload record held by the LVM3-M5 Communication Satellite-03, which weighed around 4,400 kg and was launched in November last year into Geosynchronous Transfer Orbit (GTO).
The BlueBird Block-2 satellite is designed to play a key role in AST SpaceMobile’s ambitious plan to provide high-speed cellular broadband connectivity directly to smartphones worldwide without the need for special satellite phones or ground infrastructure.
Enabling Global Space-Based Mobile Connectivity
AST SpaceMobile is working on building the world’s first space-based cellular broadband network capable of connecting directly to standard mobile phones. The network is intended to support 4G and 5G services, including voice calls, video streaming, messaging, and data services.
Once fully operational, the system could dramatically improve connectivity in remote, rural, and underserved regions, where traditional mobile towers are difficult or costly to deploy. The technology is expected to benefit both commercial users and government agencies, including disaster response and emergency communication services.
The successful deployment of the BlueBird Block-2 spacecraft is a crucial step toward realising this vision.
All You Need to Know About ISRO’s LVM3 ‘Baahubali’ Rocket
The LVM3, also known as the Geosynchronous Satellite Launch Vehicle (GSLV) Mk III, is ISRO’s most powerful rocket. Standing 43.5 metres tall, it is a three-stage launch vehicle designed to carry heavy payloads to LEO and GTO.
The rocket features:
- Two S200 solid rocket boosters, developed by the Vikram Sarabhai Space Centre, which provide the massive thrust required during lift-off.
- A liquid-fuelled core stage
- A cryogenic upper stage, powered by an engine designed and developed by ISRO’s Liquid Propulsion Systems Centre
The LVM3 has already proven its reliability in several landmark missions.
Proven Track Record of Major Missions
Before the BlueBird Block-2 launch, the LVM3 had successfully carried some of India’s most celebrated missions, including:
- Chandrayaan-2
- Chandrayaan-3, which achieved a historic soft landing near the Moon’s south pole
- Two OneWeb missions, deploying a total of 72 satellites
With each successful mission, the LVM3 has reinforced its reputation as a dependable heavy-lift launcher capable of meeting both national and international demands.
A New Chapter in India’s Space Journey
The successful launch of BlueBird Block-2 is being seen as more than just another mission it represents a new chapter in ISRO’s evolution. From launching scientific probes to enabling global commercial services, ISRO is steadily expanding its role in the global space ecosystem.
As India opens its space sector to private players and international collaborations, missions like LVM3-M6 underline the country’s readiness to compete with established space powers.
With record-breaking payloads, growing global partnerships, and continued government backing, ISRO’s ‘Baahubali’ rocket has once again proven that India’s space ambitions are firmly on an upward trajectory.
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