When Butch Wilmore and Suni Williams first boarded the Starliner and prepared to launch into orbit, they expected to return ...

Earth is going to have to wait a little longer before astronaut Sunita Williams returns to Earth — the spacecraft set to ...

The moon may be more than 100 million years older than some scientists previously thought, according to a new study.

Here's why NASA astronauts Suni Williams and Butch Wilmore are stuck, but not stranded, at the International Space Station ...

Our rocky satellite's real age is concealed by a "remelting" event that caused its surface to liquify, distorting the story ...

From how bees see the world to what berries can teach us about the economy, these recent titles provide an infusion of ...

The goal: protect billions if not trillions of dollars worth of ground-based infrastructure, plus the lives of space tourists ...

SpaceX needs extra time to process the new spaceship that will finally relieve Butch Wilmore and Suni Williams of their space ...

Even small asteroids can do a lot of damage—and new research shows the James Webb Space Telescope is adept at spotting the ...

China has announced that two of their astronauts completed a nine-hour spacewalk on Tuesday, beating the record held by US ...

Suni Williams and Butch Wilmore were supposed to stay at the ISS for a little over a week. It's now been more than six months ...