Dr. Bernard Harris, Jr., the first African American to walk in space, reflects on his 30-year legacy and looks ahead to his ...

NASA astronauts Butch Wilmore and Suni Williams aren’t the first to run late in space, and their 9 ½-month mission falls ...

NASA astronauts Butch Wilmore's and Suni Williams's eight-day mission lasted nine months. How did they adjust?

After the end of the space shuttle program, NASA turned to private companies to fill the gap. That isn't working out for the best.

NASA astronauts Butch Wilmore and Suni Williams are finally back on Earth after spending more than nine months in orbit on ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore are finally back on Earth. The two spent more than eight ...

The two Boeing Starliner astronauts left behind on the International Space Station are back on Earth, ending an odyssey that ...

NASA's stuck astronauts are heading home now that a replacement crew has arrived at the International Space Station.

Since those early steps, extravehicular activity has helped provide the solutions to many problems that astronauts face in ...

"The NASA Life of Ethel Lee" is currently on display at the Columbia Memorial Space Center in Downey. It's a Women's History ...

On June 18, 1983, Sally Ride made history as the first American woman to journey into space, soaring aboard the shuttle ...