Scientists say the findings help explain how life can exist in extreme environments using the chemical compound methane instead of sunlight.

On Episode 173 of This Week In Space, Rod Pyle and and Tariq Malik look back at the week in space news.

Astronomers have used the James Webb Space Telescope (JWST) to uncover two groundbreaking findings: strong evidence of a ...

Neutrino oscillation is weird, but it may be weird in a useful way, because it might allow physicists to probe certain fundamental symmetries in nature—and these in turn may illuminate the most ...