NASA astronaut Chris Williams captured the spectacle from the International Space Station orbiting our planet. The post ...

ESA astronaut Sławosz Uznański-Wiśniewski has released breathtaking timelapse footage of Earth and the Moon, captured during his stay aboard the International Space Station as part of the Ignis ...

Auroras may be visible from Alaska to Colorado tonight as a speedy coronal mass ejection impacts Earth.

When the U.S. National Oceanic and Atmospheric Administration's (NOAA) weather satellite GOES-19 turns its gaze toward the sun, scientists don't expect to see our home planet. But there it was ...

There are about 15,000 satellites orbiting Earth. Most of them, like the International Space Station and the Hubble Telescope, reside in low Earth orbit, or LEO, which tops out at about 1,200 miles (2 ...