Getting to outer space is tough, but living there presents a whole new slew if issues. Check out how astronauts accomplish ...

But in general, the idea is to provide an unpressurized module in which one or more satellites can be pre-positioned in orbit ... desire to provide artificial gravity. The company's initial ...

The Hera probe has swung around Mars, using the planet’s gravitational pull to fling itself toward its asteroid target.

Bone and muscle deterioration, vision impairment — even changes in DNA. How does extended time in orbit impact the human body ...

The satellite stays in orbit because it still has momentum – energy it picked up from the rocket – pulling it in one direction. Earth’s gravity pulls it in another direction. This ...

Astronaut Don Pettit, aboard the International Space Station, shared a video showing charged water drops orbiting a knitting ...

In the weightless environment of space, bones and muscles weaken due to reduced gravity, which can lead to bone density loss ...