Dueling Superpowers, Rival Billionaires. Inside the New Race to the Moon The Story Behind TIME's 1969 Apollo Launch-Party Photos See the Past, Present and Future of American Spaceflight in 4 Minutes ...

Think you have what it takes to live in a Mars and moon simulation for a year? NASA may want to select you as a volunteer.

True hard sci-fi games are few and far between, but when game developers get the hard science right in games like Per Aspera, ...