City
Epaper

ISRO to launch US’ BlueBird-6 satellite, weighing 6.5 tonnes, on Dec 15

By IANS | Updated: December 11, 2025 15:35 IST

New Delhi, Dec 11 The Indian Space Research Organisation (ISRO) is set to launch the 6.5-tonne BlueBird-6 satellite ...

Open in App

New Delhi, Dec 11 The Indian Space Research Organisation (ISRO) is set to launch the 6.5-tonne BlueBird-6 satellite of the US on December 15.

BlueBird 6 communications satellite, developed by the US-based AST SpaceMobile, will be launched on board India’s most powerful rocket LVM3.

It is one of the heaviest commercial satellites, weighing 6.5 tonnes. The Low Earth Orbit (LEO) satellite arrived in India from the US on October 19.

“BlueBird 6, a US-licensed satellite, is scheduled to launch on December 15th from the Satish Dhawan Space Center in India,” the company said in a statement.

“When launched, it will feature the largest commercial phased array in low Earth orbit at nearly 2,400 square feet. This represents a 3.5 times increase in size over BlueBirds 1-5 and supports 10 times the data capacity,” it added.

This is the second collaboration between the US and ISRO. In July, the ISRO successfully launched the $1.5 billion NASA-ISRO Synthetic Aperture Radar Mission (NISAR), aimed at taking high-resolution Earth scans with a capacity to penetrate through fogs, dense clouds, and ice layers.

“NISAR, launched on July 30, was jointly realised by NASA, JPL, and ISRO. It was the costliest satellite ever realised in the world, and was lifted off by the Indian launcher GSLV and placed perfectly in orbit,” V. Narayanan, ISRO Chairman, shared after the launch.

Weighing 2,392 kilograms, the satellite will scan the Earth’s landmass and ice-covered surfaces every 12 days with high-resolution imagery over a 242-kilometre swath, utilising SweepSAR technology for the first time.

Meanwhile, BlueBird 6's liftoff is being handled by New Space India Limited (NSIL), ISRO’s commercial wing.

LVM-3 had recently put India’s heaviest CMS-3 satellite, weighing 4.4 tonnes, into its orbit on November 2.

A three-stage launch vehicle, the LVM3 rocket can carry payloads weighing up to 8,000 kg to low-Earth orbit (LEO) and 4,000 kg to geosynchronous transfer orbit (GTO).

Disclaimer: This post has been auto-published from an agency feed without any modifications to the text and has not been reviewed by an editor

Open in App

Related Stories

InternationalTrump pauses Iran strike amid diplomatic push by Gulf nations

InternationalVance links US factory revival to China challenge

InternationalUS sanctions 11 Cuban officials, agencies

InternationalUS races to contain Ebola outbreak

PoliticsWest Bengal police arrests TMC leader Abdul Kader Haque over allegations of post-poll physical assault, violence

National Realted Stories

NationalUttarakhand: 3 coaches of Ujjain Express derail near Yog Nagari station in Rishikesh; Inquiry ordered

NationalIndia targeting 100 GW nuclear capacity by 2047: BJP MP Shringla on US Executive Nuclear Mission to India

National"Can proudly say India has become free from Naxalism": Amit Shah meets CAPFs personnel, victims of naxal violence in Chhattisgarh

NationalSuspicion cannot justify taking law into own hands: Congress' Sama Ram Mohan Reddy on altercation over alleged illegal cow transport

NationalJ-K traffic police deploy speed radar guns on national highway to curb over speeding, boost safety