The long-awaited photos, snapped by multiple NASA spacecraft between September and mid-October, show a tiny, glowing orb ...

I grew up loving space documentaries, so I was genuinely annoyed when I realized how many “facts” I’d absorbed were just slick-sounding myths. The universe is already strange enough on its own; we don ...

D. It Never Flew — and That Matters Now. -NASA’s X-43A proved that an air-breathing scramjet could fly at hypersonic speeds, ...

Researchers using the NASA/ESA/CSA James Webb Space Telescope have confirmed an actively growing supermassive black hole ...