The sun, a searing hot sphere of gas primarily composed of hydrogen and helium, boasts surface and outer atmospheric ...

NASA's Jet Propulsion Laboratory in Southern California has come through the L.A. fires in one piece. It will open next week ...

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...

Jupiter's Great Red Spot storm, which usually appears dark-red, can be seen shining a lurid blue color in an ultraviolet ...

Some space conspiracy theories just won't go away.

Bag an $11 saving on Lego Creator 3-in-1 Space Astronaut, which can also be turned into a dog or a space shuttle.

A startling discovery made public in July that metallic rocks were apparently producing oxygen on the seabed of the Pacific ...

Blue Origin scored a major win with its New Glenn rocket launch, but SpaceX still leads the space industry with a Falcon ...

The Los Angeles area is bracing for more dangerous conditions as families mourn those who died in the wildfires.

Nasa astronaut Suni Williams, one of two astronauts stuck on the International Space Station, has completed her first ...

NASA's TESS exoplanet hunter has found the fastest-disintegrating planet ever. Losing a moons-worth of matter every million ...

The asteroid is estimated to be between 656 and 1,443 feet across, and will pass at 16 times the distance to the moon.