Newly arrived and soon-to-depart members of Expedition 73 prepared for what is to come next during this, their final week all ...

Astronaut families are quite similar to military families. If you're a space buff but haven't already seen the 1995 film "Apollo 13," it's worth the watch. It recreates the near-disaster mission ...

The astronauts and cosmonauts aboard the International Space Station spent their first full week as Expedition 74 crewmates.

Space changes you. It strengthens some muscles, weakens others, shifts fluids within your body, and realigns your sense of balance. NASA's Human Research Program works to understand—and sometimes even ...

Astronaut and University of Calgary alumnus Robert Thirsk returned to his alma mater this weekend to talk about what life as ...

CAPE CANAVERAL, Fla. -- Four astronauts from four countries rocketed toward the International Space Station on Saturday. They should reach the orbiting lab in their SpaceX capsule Sunday, replacing ...

Billionaires make it seem that we have all the tech we need to settle on the moon and Mars. But the hard part of living in space is adapting the human body to extraterrestrial conditions. Business ...

It may still be an uncomfortable subject for some, but periods are a real thing that people need to manage. But what do ...

African American astronaut Mae Jemison, left, smiles as suit technician Sharon McDougle performs an unpressurized and pressurized leak check on her spacesuit prior to the STS-47 Spacelab-J mission on ...

Our planet is one interconnected place. That’s the central tenet required to think about climate change, either by the negotiators who struck a deal in Paris last week or regular joes trying to wrap ...

Sunita "Suni" Williams, 59, is opening up to PEOPLE about her tentative plans to retire and what she missed the most while in space NASA astronaut Sunita Williams is looking back on her nine months in ...

Inside the American Museum of Natural History's glass cube, the Frederick Phineas and Sandra Priest Rose Center for Earth and ...