NASA astronaut Nichole Ayers photographed a rare atmospheric phenomenon over the US and Mexico known as a "sprite" that's ...

The next astronaut launch to the International Space Station (ISS) is just around the corner.

Red sprites are among a class of enigmatic weather phenomena that appear over thunderstorms, known as Transient Luminous ...

NASA astronaut Suni Williams works outside the International Space Station. Credit: NASA | edited by Space.com's Steve ...

Astronaut Shubhanshu Shukla concludes his 18-day mission aboard the ISS, expressing India's ambitious, fearless, and proud ...

Indian astronaut Shubanshu Shukla and the Axiom-4 crew are set to return to Earth after a successful two-week mission aboard ...

Ex-NASA administrator nominee Jared Isaacman has donated $15 million to support the U.S. Space & Rocket Center's ...

Virts is filing as a Democrat, joining a field of early challengers all vying for the seat. While Virts' campaign video ...

Astronaut Shubhanshu Shukla and his team are set for a scheduled splashdown in California after returning from an 18-day ...

Peggy Whitson, a retired NASA astronaut, is on her way back to the International Space Station for the fifth time as part of ...

In May, the White House released a budget proposal that would slash NASA funding. But a Senate appropriations plan would ...