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Saturday, February 21, 2026
TopicNISAR

Topic: NISAR

Aryabhata to NISAR—India’s space journey has always been political

Amid US political uncertainty and intensifying rivalry among the US, Russia and China, India must navigate space with like-minded partners.

Shubhanshu Shukla, SpaDeX, NASA-ISRO joint satellite—biggest space achievements of 2025

From Axiom-4 to the 3I/ATLAS ‘interstellar’ encounter, the year was full of exciting space news.

ISRO, NASA’s sharped-eyed NISAR satellite reaches orbit, countdown to science phase begins

World's most powerful Earth observation satellite will produce high-res images & data on various aspects of globe, including info to predict landslides, volcanoes, floods, earthquakes.

Landslides to ice sheet changes, ISRO & NASA’s NISAR is the most ambitious Earth-mapping satellite yet

More than a decade in the making, NISAR will lift off from Sriharikota on 30 July. It was built jointly by ISRO and NASA’s Jet Propulsion Laboratory, and assembled in India.

ISRO in for busy 2025 with SpaDeX docking experiment, NISAR launch, Gaganyaan test flight on the cards

The upcoming launches will set the stage for Chandrayaan-4, boost India’s navigational capabilities and demonstrate its docking and human spaceflight prowess.

US C-130 en route to India with critical payload: NISAR’s radar antenna reflector

NISAR is Low Earth Orbit observatory being developed to map the globe in 12 days, and gather data that will provide insights into Earth’s ecosystems, ice mass, sea level rise, etc.

To avoid eclipses, joint NASA-ISRO observatory NISAR won’t take flight before February 2025

NASA & ISRO’s NISAR observatory will map entire globe in 12 days, gathering data on Earth's ecosystems, ice mass, sea level rise & natural hazards including earthquakes.

On Camera

Why legal provisions are necessary to curb the power of trade unions: MH Mody

The collusion between the new class of bureaucrats, politicians, businessmen and trade union bosses perpetuates itself partly because of the short-run benefits and partly because they see no way out of the system, wrote author MH Mody in 1980.

In the West, there’s anxiety. In India, optimism—Rishi Sunak says India poised to be leader in AI

On Wednesday, the former UK Prime Minister Rishi Sunak was speaking in New Delhi at a Carnegie & Observer Research Foundation event on AI.

Embraer moves full throttle in pursuit of IAF contract, ties up with Hindalco after Adani

IAF is firming up plans to revamp airlift capabilities with medium transport aircraft that will be assembled in India & serve as its main workhorse. Embraer is leading contender as of now.

No country is ever fully sovereign. Cold War era taught India its real meaning

India’s fraught neighbourhood places multiple constraints on its strategic choices. It leaves no time to take a deep breath, lean back and reset.