A massive 250-foot asteroid named 2015 XR1 is hurtling past Earth today at over 45,000 kilometres per hour., Science News - ...

Tam O’Shaughnessy, partner of the first U.S. woman in space, tells TIME about their relationship ahead of powerful new ...

For decades, the NASA Goddard Institute for Space Studies (GISS) has projected itself as a sentinel of Earth's climate future. But its transformation from a space science institute into a climate ...

A venture known as Axiom Mission 4 is now due to get off the ground Wednesday, June 11 in Florida following NASA's latest delay of the launch.