Hostile/closed environments: Maintaining a closed environment like a spacecraft is a hazard in and of itself. The Blue Origin ...

Space travel exposes people to quite a different ... and biophysics at Weill Cornell Medicine in New York. WHAT ARE THE ...

Space travel presents unique physiological and psychological challenges for astronauts, including muscle weakening, bone loss ...

Here is an explanation of some of the effects on human health of space travel. The human body evolved over millions of years to function optimally in Earth’s environment, which includes its ...

This increases the risk of cancer, heart disease, and central nervous system damage. Space travel also affects brain function. Astronauts may experience slower thinking, memory issues, and increased ...

Space travel demands strict dietary rules for astronaut safety. NASA bans certain foods on the ISS due to microgravity ...

UC San Diego researchers have created a map of the microbes aboard the International Space Station; results could make space exploration safer and improve the health and safety of people in ...

Private companies have launched nearly 120 civilians to the edge of space, establishing a new frontier in travel. Space tourism is no longer science fiction, but science fact.

At the height of the first space age, visions of future space travel ranged from the fantastical ... During the first years of flight, safety measures were introduced that are still in use ...