Her 328-day ISS stint, six spacewalks, and engineering career all lead up to NASA’s historic next.

Why do some places wait 1,000 years to see a total solar eclipse while others get two in a decade? The surprising orbital ...

Armed with a hot cup of coffee, you can enjoy summer constellations this week in the pre-dawn sky like Bootes the hunting farmer, Cygnus the swan, Delphinus the dolphin, Scorpius the scorpion, ...

On Feb. 17, 2026, the moon slipped directly between Earth and the sun, creating a spectacular 'ring of fire' visible to very few people on Earth, but ESA's Proba-2 had had the best seat in the house.

On Jan. 31, 1958, Explorer 1 became the first satellite launched by the United States. Its primary science instrument, a ...

Lunar-based measurements reveal Earth’s outgoing radiation is dominated by low-order spherical harmonics, providing unified global data for climate and environmental studies ...

NASA and SpaceX Crew is set to finalised preparations for the SpaceX Crew-12 launch. Whole world has its attention on Florida ...

SpaceX and NASA launched a new crew to the International Space Station on Friday, around one month after a previous crew had to be brought home early.

A United Launch Alliance Vulcan rocket carrying classified Space Force payloads suffered a booster problem but apparently ...

41P/Tuttle-Giacobini-Kresak is now known to be in the Jupiter family of comets, going from a little inside Jupiter's orbit to almost as far as Earth on its 5.4-year orbit. It is notable for its large ...

The Vulcan has launched on its second-ever national security spaceflight in what will be the biggest test yet for ULA's ...