'Backward and upward and tilted': Spaceflight causes astronauts' brains to shift inside their skulls Spaceflight doesn't just ...

Spaceflight takes a physical toll on astronauts, causing muscles to atrophy, bones to thin and bodily fluids to shift.

Human brains evolved under the steady pull of gravity, yet modern astronauts are spending months at a time in orbit, where ...

On Monday, Jan. 12, findings published in the journal Proceedings of the National Academy of Sciences (PNAS) revealed that ...

As humanity ventures farther into space, maintaining the health and performance of astronauts will become increasingly ...

Scientists discover that spaceflight alters immune gene expression and causes brain deformation, impacting astronaut health during long missions.

NASA’s Polarimeter to Unify the Corona and Heliosphere (PUNCH) mission launched in 2025 alongside NASA’s SPHEREx space ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. There might be a few reasons we want to escape our planet’s ...

Spaceflight's Sherpa-ES is a version of its existinh Sherpa tugs with larger propellant tanks to support a lunar flyby mission. Credit: Spaceflight WASHINGTON — Launch services provider Spaceflight ...