A chemical signature in a lunar rock offers new insights into what early oxygen conditions were like on the Moon.

NASA is advancing a lunar surface sustainability concept that could eventually support a long-term base on the moon, while ...

Scientists Feared This Asteroid Could Disrupt GPS and Communications, But the Latest Observations Reveal Something Else ...

NASA's Artemis return-to-the-moon program is years behind schedule and billions of dollars over budget. Could a successful ...

A New Era of Launch. Rocket Lab is stepping up its game with Neutron, a rocket that’s a big leap from their workhorse, ...

High-energy particles called galactic cosmic rays (GCRs) bombard unprotected objects in space, often causing damage. Earth, ...

There are 18 Starship spacecraft in various stages of construction arrayed across the 1-million-sq.-ft floor of the SpaceX factory in. Others have already been assembled and outfitted with their ...

Look to the southern sky as darkness falls on March 27 to see the thickening form of the waxing gibbous moon glowing close to ...

Get to know NASA's Artemis 2 moon mission with Space.com's exclusive four-part video series Inside Artemis II debuting March 25-March 31.

Scott Pace, the head of the National Space Council during the first Trump administration, talks to The Conversation Weekly ...