A mysterious interstellar comet known as 3I/ATLAS is about to make its closest approach to Earth in December 2025. Here's ...

Jared Isaacman is getting another chance to lead the space agency after President Donald Trump changed his mind about the ...

NASA has just pulled back the curtain on interstellar comet 3I/ATLAS, outlining four specific scientific findings that ...

One week ago, a private lunar lander left the ground on a nearly 7-week journey to reach the surface of the moon. The launch may not have had the headline-grabbing power of last year's historic lunar ...

NASA released a trove of never-before-seen images of the interstellar comet 3I/ATLAS, unveiling new characteristics of the fascinating object.

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

NASA's Parker Solar Probe is about to make its closest approach to the sun. The spacecraft will fly within 3.8 million miles of the solar surface. The spacecraft is collecting essential data that can ...

The samples could change what we know about the origins of the solar system. A seven-year-long NASA mission has come to an end with the first asteroid sample collected in space. This capsule, the size ...

As soon as this week, NASA officials will make perhaps the agency’s most consequential safety decision in human spaceflight in 21 years. NASA astronauts Butch Wilmore and Suni Williams are nearly 10 ...

WASHINGTON — A NASA safety panel expressed concerns about NASA’s plans to shift from the International Space Station to commercial successors, including funding for an ISS deorbit vehicle. At its Oct.

Former NASA Administrator Bill Nelson speaking on a panel March 29 during the "Earth to Space" festival at the Kennedy Center. Credit: SpaceNews/Jeff Foust WASHINGTON — Former NASA Administrator Bill ...

"This is a snapshot of where we are very early in the scientific process." ...