Mathematical evidence indicates that our universe is flat, but it could be infinitely big, as well. You can figure out if an ...

If you're lucky, when you look up at the night sky, you'll see thousands and thousands of points of light. These lights each ...

Strange images of a Florida sunset recently sparked a wave of curiosity and disbelief online, with some people even ...

NASA astronauts Nichole Ayers and Anne McClain were the latest to share images of lightning as seen from 250 miles above ...

NASA astronauts Nichole Ayers and Anne McClain were the latest to share images of lightning as seen from 250 miles above ...

NOAA’s Kp index, which measures auroral activity intensity, may reach level 5 during the forecast period, indicating enhanced auroral displays with increased brightness and movement. This intensity ...

Invisible radiation leaking out of private satellites, like SpaceX's Starlink spacecraft, is disrupting radio astronomers' ...

The sunsets between May 29 and July 11 will allow viewers in New York to witness what Faherty has coined as the ...

Scientists from the U.S. National Science Foundation National Solar Observatory and New Jersey Institute of Technology ...

A retired researcher has detected an unusual pulse in the light of nearby stars while looking for signs of extraterrestrial ...

The Terrell-Penrose effect, predicted in 1959, suggests that objects moving at speeds close to that of light appear rotated. This optical illusion results from the combination of relativistic ...