Scientists with the University of California, Berkeley, have carried out successful tests of a next-gen microgravity 3D printer called SpaceCAL. The tests were carried out as part of the Virgin ...

When I was a kid, one of my favorite places in the world was the National Air and Space Museum down in Washington, DC. It, and its annex building over in Virginia, have some of the coolest exhibits ...

You can now hold a star in your hands. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Using cutting-edge theoretical models and data from NASA's ...