Watch live launch of the NISAR (NASA-ISRO Synthetic Aperture Radar) satellite from Sriharikota, India. The Earth-observing satellite is a collaboration between the U.S. and Indian space agencies.

B, a next-generation ocean-monitoring satellite developed in partnership with SpaceX and international agencies. The mission will continue decades of high-precision sea level tracking and ocean ...

CAPE CANAVERAL, Fla. (AP) — NASA and India paired up to launch an Earth-mapping satellite on Wednesday capable of tracking even the slightest shifts in land and ice. Watch NASA’s news briefing in the ...

NASA has a photo dump of the interstellar comet 3I/ATLAS. It made news in July when it was confirmed to have originated ...

"I am extremely happy to announce that GSLV-F16 (Geosynchronous Satellite Launch Vehicle) vehicle has successfully and precisely injected the NASA-ISRO synthetic aperture radar satellite." The ...

Watch live as preparations begin on the International Space Station for the return to Earth of a SpaceX capsule carrying NASA’s two stuck astronauts, Butch Wilmore and Suni Williams, and two other ...

NASA ISS livestream switches to a signal-loss slate after a bright object crosses the frame, sparking UFO questions online as NASA cites routine automated handoffs.

New images of Earth's surface were captured by the NISAR satellite, marking a milestone in a joint space mission between India and the United States. The images depict portions of Maine and North ...

A Flowerlike satellite has “bloomed” in outer space, unfolding to reveal the largest radar antenna reflector ever put into orbit. The NASA-ISRO Synthetic Aperture Radar (NISAR), a joint project ...