NASA scientists say a rock sample collected by the Perseverance rover in Jezero Crater may contain the strongest signs yet of ...

Mars may have released sulfur gases that trapped heat, shaped the climate, and created conditions for ancient life.

NASA contractor Lunar Outpost revealed that its Lunar Terrain Vehicle will be capable of real-time teleoperations from its ...

A pair of new studies presented at the Joint Meeting of the Europlanet Science Congress and the Division for Planetary ...

Regulus, a distant star, Venus and our moon will be visible during a conjunction tonight, and how Californians can best see it.