NASA astronaut Chris Williams captured the spectacle from the International Space Station orbiting our planet. The post ...
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 ...
NASA scientists have reported an unusual signal in near-Earth space, describing a phenomenon they have not previously observed so close to our planet. The finding, while still being analyzed, ...
Auroras may be visible from Alaska to Colorado tonight as a speedy coronal mass ejection impacts Earth.