Sierra Space tested an inflatable habitat prototype fitted with a metallic window sub-structure. "The LIFE habitat will house a minimum of two windows," according to a release from the commercial ...

Amazing views of Jupiter over the years via the Hubble Space Telescope. The moons of Io, Ganymede and hazy Uranus can be observed.

The largest rocket ever built launched on its sixth test flight earlier this week, wowing spectators on the ground — and even some in space. SpaceX's monstrous, 400-foot-tall (122 meters) Starship ...

It was a big year for space. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The past year was a big one for space. Skywatchers across the United ...

NASA astronaut Don Pettit captured this stunning long-exposure view of Earth and stars from space at night from the International Space Station. The Earth and a starry night appear to merge into one ...