While many astronauts choose to braid or use ties on their hair, the 36-year-old opted to let it float free in microgravity.

SpaceX made space history, as four astronauts were launched into a pole-to-pole orbit not traveled by any human before them.

Getting to outer space is tough, but living there presents a whole new slew if issues. Check out how astronauts accomplish ...

Find out the latest about SpaceX's private Fram2 polar astronaut mission for cryptocurrency billionaire Chun Wang.

After adjusting to microgravity—and getting through a few bouts of vomiting—the astronauts got to work in polar orbit.

One moment occurred in 1984 when NASA astronaut Bruce McCandless II became the first human to spacewalk or float free from ...

WASHINGTON, March 31 (Reuters) - Elon Musk's SpaceX on Monday launched a crew of four private astronauts ... from NASA's Kennedy Space Center in Florida, setting off for a free-flying mission ...

One curious observation was the choice of attire worn by astronaut and ISS veteran Don Pettit. “Why’s that one guy got shorts on?” “You’re going to Space ... s that not floating away?” ...

NASA astronaut Nichole Ayers has just introduced herself to three robots stationed aboard the International Space Station (ISS). “We hit the ground running (or floating??) here on the space ...