On April 11, 1960, astronomers began the first scientific experiment that would search for extraterrestrial life. Known as ...

The crew of the Artemis II landed back on Earth on Friday night - but human beings weren't the only ones greeting them aboard ...

If I were looking at Earth from a distance, I would be pretty disappointed,” theoretical physicist Avi Loeb says. “Most of ...

The science fiction blockbuster wowed audiences with its depiction of space travel and more. Here's what NASA staff and other ...