Saturday, July 20, is Moon Day and the 55th anniversary of the first Apollo 11 moonwalk. Here’s a look at the Apollo program and the new Artemis program to return to the lunar surface. NASA will now ...

The Apollo program stands as one of humanity's most daring and awe-inspiring ventures into the unknown. Led by NASA in the ...

Andy Saunders, author of "Gemini and Mercury Remastered," talked about his process of remastering the most famous photographs of NASA's space program.

The Apollo moon landings represent a milestone in human history, albeit one driven by the Cold War rivalry with the Soviet Union and the demonstration of American technological capability in a global ...

As NASA prepares for the Artemis III landing at the Moon's south pole, two distinct research efforts using Apollo 17 ...

As America prepares to celebrate the 50th anniversary of the Apollo moon landing, The New York Times is busy celebrating the Soviet space program and bashing America’s. A Times op-ed Thursday ...

As the ancient planet Theia struck its glancing blow into Tellus, the planet that would become Earth, part of its mantle sloughed off into that of the planet it had struck, but some drove on past, ...

Ever since Apollo 11 carried the first people to the Moon, NASA has vowed that it will surpass its most historic achievement — either by returning to the Moon or by sending people to Mars. But after ...