As the United States approaches the 250th Anniversary of Independence, NASA is preparing a very specific kind of celebration: a crewed loop around the Moon that quietly doubles as a time capsule.

NASA has released a document that sketches out one of its most ambitious space plans in decades. The so-called “Moon Base ...

Here’s what you’ll learn when you read this story: During an April 2024 flight over the Greenland Ice Sheet, NASA scientist Chad Greene added a pretty surprising entrant to that list: a secret ...

U.S. astronauts who return to the moon’s surface in the years ahead for the first time in more than half a century will have the difficult and unprecedented task of setting the stage for a permanent ...