"Astronaut" is a traveling exhibit that allows visitors of all ages to get a taste of what life is like in space. Among other ...

Blast off and spend 24 hours in space with the astronauts who completed NASA's first ever all-female spacewalk! Christina Koch and Jessica Meir share an intimate look at their out-of-this-world ...

One way that astronauts have been fighting bone loss is through strength training. And they're getting some help with a new machine delivered this week by the shuttle Endeavour, which docked with the ...

We take a look at what the discovery of liquid water under Mars’ surface could mean, we discover how space affects the human ...

To understand their activities in space on that first day, Ars spoke with each of the four crew members—Hansen, alongside ...

Kennedy Space Center is a top field trip choice for Central Florida schools offering a mix of history, science and fun.

He joined the army as a scientist after 9/11. Now, he's leading the charge for military and astronaut nutrition and ...

Find out how NASA’s astronaut selection process has evolved. Diane Tedeschi Marsha Ivins (at Florida's Kennedy Space Center in 1995) flew on five space shuttle missions, logging more than 1,300 hours ...

Canadian Moon astronaut Jeremy Hansen told Ars Technica that he's hoping to "take a very short nap on the pad." ...

Canadian astronaut Jeremy Hansen has spent two-and-a-half years preparing for his upcoming trip to the moon and back, and ...

In a preview of their flight, the crew of Artemis II, three Americans and a Canadian, struck a tone that veered away from the political currents of the moment. From left, Jeremy Hansen, Christina Koch ...