Space shifts the position of the brain in the skull, causing orientation problems that could complicate plans to live on the ...

Time in space affects the body, but research has found that it can also quite literally affect the mind, prompting questions ...

Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of ...

For years, doctors and scientists have tracked how space changes the human body. Astronauts often come back with weaker muscles, thinner bones, and immune systems that do not respond as well as before ...

Let’s be real, space travel is no longer the stuff of science fiction or government astronauts alone. Right now, in 2026, the ...

Stem cells age faster and become functionally exhausted in low Earth orbit, making crewed long-duration space travel even more challenging. When you purchase through links on our site, we may earn an ...

Astronaut families are quite similar to military families. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. If you're a space buff but haven't ...