The blues, greens and browns of Earth's oceans and land masses stand out against the blackness of space as clouds move ... of hundreds of mysterious flashes of light reflecting off our planet ...

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

with gravitational interactions with the outer planets dragging these bodies inward, where they become active comets," Space.com states. Many on social media referred to what they witnessed as a ...

It is located in the Milky Way galaxy about 15,000 light-years from Earth in the direction of the constellation Scutum, flashing every 44 minutes in both radio waves and X-ray emissions ...

Another fireball lit up the skies this week, this time over the U.S. Midwest and parts of Canada — but unlike the last one, this one came from outer ... a bright flash of light crosses the ...

Well, it turns out the lights from these displays really do stretch into the galaxy. NASA researchers said their teams can tell the difference from November to December because of the variation in ...