NDTV's Sam Daniel brings you an exclusive interview with some of the NASA and Caltech scientists behind NISAR, the $1.3 billion Earth observation satellite - NASA's most expensive ever for civilian ...

NASA and ISRO launched the NISAR satellite on July 30, 2025, with key roles from Kolkata's Subhradip Ghosh, advancing Earth monitoring and Indian space leadership; Heritage Institute lauds his success ...

NASA and India have paired up to launch an Earth-mapping satellite capable of tracking the slightest changes in land and ice ...

Kolkata: Subhradip Ghosh, a scientist from Kolkata who is currently with the Indian Space Research Organisation (ISRO), has played a crucial role in t.

Trump's aggressive stance against India in his social media posts has also exposed an inconsistency in America’s stance and ...