Neil Armstrong was appreciative, but it was too late. The Apollo 11 crew had a design for the first moon landing. Armstrong's note and the patch idea that inspired it are now up for auction.

Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, astronomers reported Monday. The halo, known as an Einstein ring, encircles a galaxy 590 million ...

The rocket-powered Gracie will conduct five hops during its short lunar stay, including one into the depths of a shadowy ...

Plus, automakers are calling for Trump to backtrack on his EV funding freeze and tariffs on steel could be the next threat to American autos ...