The ocean may have once covered a third of the red planet's surface.

NASA's Perseverance rover on Mars has collected its 24th sample of Jezero Crater. The 'Comet Geyser' sample is "great for ...

This Earth Day, we reflect on our home planet and look at Earth from space through history.

Celebrating Earth Day with an image of Earth captured by NASA's Artemis 2 mission around the moon.

NASA's Curiosity rover snapped a series of peculiar polygons that look suspiciously like giant fossilized reptile scales.

On April 6, 2026, shortly before Earth slid behind the Moon from the perspective of Orion, and the spacecraft lost radio ...

A new study suggests that the comet that rambled past us from another star last year likely originated in a cold, isolated ...

During most of the Artemis II mission, the crew of four astronauts beamed back low-definition video, both from inside the ...

Dave Mason, co-founder of the psychedelic British band Traffic and songwriter behind “Feelin’ Alright” and “Hole in My Shoe,” ...