As such, the ISS operates on Coordinated Universal Time, UTC, also known as Greenwich Mean Time (GMT). This puts NASA ...

Starliner astronaut Sunita Williams says she and crewmate Butch Wilmore have not been "abandoned" in space, as NASA considers ...

Nothing makes the work day drag like a night of poor sleep. Now think how much worse it could be hurdling through space on a multi-billion dollar space station.  “There are lights and noise, ...

Villagomez was gifted the ball by Alan Shepard, the first American astronaut to fly into space, fifth human to walk on the ...

Apollo 14 astronaut Al Shepard became the first person to hit a golf ball on the moon. Though he was there doing scientific ...

A 10-year-old boy has been making a “miraculous” recovery after he protected his younger sister from the flying debris of a medical transport plane that crashed in Philadelphia last week.

A new coalition of nonprofits came together overnight to challenge a seemingly sweeping order from the Trump administration ...

The lunar canyons Vallis Schrödinger and Vallis Planck are extraordinarily deep, and scientists now know the valleys were ...

Comedian Tig Notaro was sure a film about the couple reckoning with mortality would make a rending but also affirming film.

Body Dimensions 163.8 x 75 x 8.3 mm (6.45 x 2.95 x 0.33 in) ...

Need a break? Play the USA TODAY Daily Crossword Puzzle. "Can you image how awesome it will be to have American astronauts plant the flag on another planet for the first time?" Musk said.

Twenty-five years later, Pearson examines why with her new book, “Pretend We’re Dead ... Artists with Boston and Rhode Island ties play major roles throughout this tapestry of narratives ...