Earth and space mingle in stunning ways for the 2025 Milky Way Photographer of the Year contest. From the “geological ...

Mind-boggling beauty abounds in photographs from around the globe submitted to this year's Milky Way Photographer of the Year ...

Like meteors, space junk travels at vast speeds as it travels through the atmosphere and it begins burning up spectacularly.

Meteor showers, eclipses and full moons will appear in California skies this summer. Mark your calendars with these dates, ...

There’s a lot to see in the night sky — the familiar Moon, stars and planets. But there’s the unexpected, too — something ...

There's a blaze of light across the sky! A fireball is seen by thousands, and mobile phone and dashcam footage soon appears ...

(Mars and Venus received a similar fraction ... The cometary impact model included the physics of the dynamics of the comet's breakup and thermal ablation (melting) of the comet's surfaces.

Kosmos-482, a spacecraft bound for Venus in 1972, was a time capsule from the Cold War when superpowers had broad ambitions ...

Claims for the detection of life on other planets go back decades. Here's why you should still be skeptical despite recent discoveries.