As NASA prepares to return to the moon, studying astronaut health and safety is a top priority. Scientists monitor and ...

Astronaut Don Pettit, who has been at the International Space Station since September, is set to land Saturday in Kazakhstan ...

Life on the International Space Station isn't always easy. There's not a lot of room, no showers, and no laundry. Photos show ...

Butch Wilmore and Suni Williams will have to recover from their time in space. Learn more about what happens to the human ...

In a remarkable coincidence, NASA astronaut Don Pettit will mark his 70th birthday with a fiery reentry through Earth's ...

NASA astronaut Don Pettit and two cosmonaut colleagues will return to Earth from the International Space Station (ISS) on ...

NASA astronaut Don Pettit celebrated his 70th birthday returning from a 220-day mission on the International Space Station.

Cosmonaut Alexey Ovchinin of the Russian space agency Roscosmos passed control of the orbiting lab over to Takuya Onishi of ...

ELVIS, or Extant Life Volumetric Imaging System, is a holographic microscope that can deliver detailed 3D views of cells and ...

Onboard the International Space Station (ISS), the Extant Life Volumetric Imaging System, dubbed ELVIS, is not about ...

Before they leave Earth, they fill out a request ... The Vegetable Production System, or Veggie, is the space station's six-plant garden, per NASA. It's helping astronauts learn how to make ...

SpaceX launched a Falcon 9 rocket loaded up with more than two dozen Starlink satellites early Monday from Florida's famed ...