As we prepare for missions beyond Earth orbit, one crucial challenge remains: keeping astronauts healthy in microgravity. Without daily exercise, their muscles, bones and cardiovascular systems weaken ...

These changes aren’t permanent – the brain goes gradually back to normal after coming back to Earth. Understanding the ...

The centerpiece of the exhibit is a domed structure that symbolizes inflatable option on other worlds, and it houses a colorful hands-on building activity. The other stations are spread around the ...

NASA astronaut requirements 2026: Becoming a NASA astronaut is a challenging journey. Applicants need specific degrees and experience. Training lasts two years, covering survival, robotics, and flying ...

The agency does not take them lightly. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest updates on rocket launches ...

Astronauts’ brains can change shape and shift positions during stays in space, according to a new study with implications for NASA’s goals to conduct long-duration missions to the moon and Mars. The ...

The Artemis II mission, which will return US astronauts to lunar space, has run into problems that have critics demanding NASA remove the crew from the flight for safety reasons. The bigger question ...

Sophie Adenot becomes first French woman astronaut after Claudie Haigneré to go to space after 25 years. She was selected for ...