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

Humans evolved in conditions of plentiful gravity and relatively slight background radiation ... Most of the potential health risks of space travel can be mitigated to some extent, scientists ...

Space elevators? Nuclear rockets? The future of space travel could look radically different. Imagine taking an elevator to space. Or blasting off in a nuclear rocket. That might sound like science ...

The pair, along with fellow astronauts Aleksandr Gorbunov and Nick Hague splashed down just before 5 p.m. CT Tuesday evening.

Astrophysicist Gernot Grömer wants to promote space travel. So he founded the Austrian Space Forum. Grömer sees himself as a “shipbuilder” who’s working on making the journey to Mars ...

NASA astronauts Butch Wilmore and Suni Williams arrived at the ISS aboard Boeing's Starliner spacecraft last June. The duo ...

Here is an explanation of some of the effects on human health caused by space travel. WHY IS SPACE TRAVEL TOUGH ON THE HUMAN BODY? The human body evolved over millions of years to function ...

According to Einstein’s theory of general relativity, gravitational waves warp spacetime. In the process, they could imprint ...

With Mach 16, which does 5.4 km per second, a plane would be approaching the 7.9 km per second it takes an object to travel in space. The newly developed oblique detonation engine could fill the ...

Vandenberg Space Force Base’s public affairs team hit on the idea of taking the reenlistment photo during a rocket launch.