President Donald Trump has proposed slashing federal scientific funding. Economists say the long-term consequences could be ...

Blast off and spend 24 hours in space with the astronauts who completed NASA's first ever all-female spacewalk! Christina ...

This week we look at the "Kessler Syndrome," and how a chain reaction of orbital collisions could jeopardize infrastructure ...

Chinese researchers used Earth-based radar and the world’s largest radio telescope to estimate ice content in lunar soil.