Hydrogel is something that most of us are familiar with from it being used in contact lenses, burn dressings, and hair gel. In future, it might also be used to shield astronauts from the hazard of ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Each of the four ...

As someone who has lived and breathed the experience of navigating a world not always designed for me, the thought of space travel has always felt like a dream—a place where wheelchairs and paralysis ...

Six well-traveled adventurers rode Blue Origin’s suborbital rocket ship to go where they’ve never gone before: the edge of space. The New Shepard rocket lifted off from the Kent, Wash.-based company’s ...

WASHINGTON (Reuters) - The human body was not built for spaceflight, with its microgravity conditions, exposure to high-energy radiation and other issues. As a result, trekking beyond the Earth's ...

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 ...