An eight-day mission has turned into a nine-month space stint for two NASA astronauts who are finally set to come home. But ...

A SpaceX capsule carrying a fresh crew to the space station launched Friday, setting the stage for the Starliner astronauts ...

The closure of the helicopter route near the airport makes permanent restrictions put in place after the January 29 mid-air collision.

The X-13 was developed in the 1950s, at a time when aerospace research was perhaps at its most fervent. The Ryan X-13 ...

Robert “Hoot” Gibson was a guest at Tucson’s Spacefest in 2019 when he met author Czarina Salido and illustrator Michelle ...

The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...

NASA's newest space telescope rocketed into orbit Tuesday to map the entire sky like never before—a sweeping look at hundreds ...

The X-37B is a reusable robotic space plane operated by the US Space Force. It resembles a miniature space shuttle at just ...

As the agency's SPHEREx space telescope and PUNCH solar mission rode toward their orbital stations tonight (March 11) at ...

U.S. military’s X-37B space plane made a quiet return to Vandenberg Space Force Base in California, completing a 434-day ...

I truly believe every person out there, at one time in his or her life, wanted to be an astronaut. I was that kid, and ...