New research suggests Earth was once a purple planet. Early microbes used retinal, not chlorophyll, for photosynthesis.

Along with Blue Ghost, NASA launched the Tenacious lunar rover from Japanese company ispace. It's one of the smallest ...

Blue Ghost will spend the next 16 days in lunar orbit, if all goes to plan. It will conduct additional engine burns to circularize its path around Earth's nearest neighbor, then attempt a landing in ...

Aiming to be just the second ever commercial soft landing on the moon, the Blue Ghost mission has arrived in lunar orbit - and captured some incredible views.

The Tarantula Nebula, also known as 30 Doradus, is revealed in an unusual light in this exceptionally deep Chandra X-ray ...