A San Diego resident captured a bright blue streak in the sky overhead during a recent SpaceX Starlink launch on Feb. 10.

Space exploration pushed the boundaries of human knowledge as it enriched human knowledge about the unknown that lay beyond.

Blue Ghost successfully landed on the moon on Sunday (March 2), touching down in Mare Crisium ("Sea of Crises") — a large ...

Blue Ghost is getting to work after its private moon landing. Firefly Aerospace's Blue Ghost lander has captured a gorgeous shot of sunrise on the moon as it begins its workday on the lunar surface.

and soar up toward the bright blue sky, she shares. “Brighter blues can help you get motivated and moving,” she adds. Got a case of the blues? There’s a reason that we call it that ...

Blue Ghost runs on solar power, the reason it will only operate for two weeks. Shortly after the sun sets at its location, the temperature will drop rapidly (the moon is essentially airless), ...