Blue Ghost has snapped a dreamy photo of the Moon's Earth-facing side, watched Earth roll away in the rear-view mirror, and taken a selfie with both bodies. Some of these photo ops were made ...

An asteroid known as 2024 YR4 won't be crashing into Earth, but the James Webb Space Telescope went to get a look at it ...

On March 13-14, skywatchers will have the same view of the "blood moon" total lunar eclipse as Columbus and the Arawak people had on Feb. 29, 1504, a celestial déjà vu that echoes across more ...