B, a next-generation ocean-monitoring satellite developed in partnership with SpaceX and international agencies. The mission ...

A Falcon 9 rocket topped with an ocean-observing satellite launched into space Sunday night from California's central coast.

So, has the long-dead satellite has suddenly sprung back to life after nearly 6 decades? Astronomers say that's unlikely. The team of astronomers discovered the strange signal while hunting for bright ...

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.

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

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 ...

Scientists say that this trailblazing satellite will be able to scan the entire Earth every 12 days, giving us the most detailed picture yet of its surface. The NYSA satellite will circle Earth 24/7 ...

The Trump administration has asked NASA employees to draw up plans to end at least two major satellite missions, according to current and former NASA staffers. If the plans are carried out, one of the ...

A solar eclipse visible only from space was captured on video thanks to a NASA satellite. On April 27, the moon blocked 23 percent of the sun in a partial eclipse, but it was not possible to see this ...

NASA’s experimental Relay 2 satellite had been dead in the sky since 1967 — until last summer, when it emitted a super-short and very powerful burst of energy out of nowhere. In an interview with New ...

A new image taken from the International Space Station (ISS) has captured a beautiful dusting of snow over national parks in Wyoming and Montana. The image, captured by an astronaut from NASA's ...