During that space shuttle flight in 1983, Garriott became the first-ever person in space to communicate with amateur radio ...

“The presence of microorganisms within space-returned samples, even those subject to stringent contamination controls ... In ...

Ultimately, Gebhardt and other astronomers hope to use AI to probe one of the big questions looming in the night sky: Why ...

The cosmic dawn, a period less than a billion years after the Big Bang, holds one of modern astrophysics' greatest mysteries: ...