As Congress investigates extraordinary claims that alien spacecraft have invaded American skies, a onetime NASA leader says ...

NASA Unburies Danger Zones of Star Cluster| These images show NASA's Chandra X-ray Observatory data detailing the diffuse ...

NASA's Juno spacecraft has sent back new, eye-catching images of Jupiter, capturing intricate views of the planet's turbulent atmosphere as well as one of its lesser-known moons. On Oct. 23, the ...

This mid-infrared image from NASA’s James Webb Space Telescope excels at showing where the cold dust, set off in white, glows ...

When Hurricane Helene hit the southeastern United States last month, it caused widespread power outages and devastating ...

Juno also snapped pictures of Jupiter's potato-shaped inner moon, named Amalthea. With a radius of only 52 miles (84 ...

The final supermoon of 2024, the Beaver Moon of November, thrilled skywatchers around the world as it ushered in the weekend ...

This fall, NASA released photos of astronaut Suni Williams—who is currently living on the International Space Station ...

I assumed it was a very strange kind of cloud." It's not every day you get to watch a rocket launch into a sky glowing with ...

Stranded astronaut Sunita Williams said the growing concerns about her health were nothing but “rumors” — as she attributed ...

NASA's Roman Space Telescope has received its Optical Telescope Assembly, paving the way for its mission to explore the ...