See the epic view of the moon and Earth captured by the Orion spacecraft ahead of its outbound powered flyby on Nov. 21, 2022 ...

Three celestial bodies are about to meet up for one night in September in a conjunction that should be widely visible in the ...

The bottom of the world is set to be front and center for a partial solar eclipse. Antarctica, New Zealand and a sliver of ...

The booming space industry has filled the skies with rockets and satellites, but this rapid expansion comes with a hidden danger: slowing the recovery of the ozone layer. Rocket launches and burning ...

Another round of auroras could dazzle the night skies across nine states this evening, Sept. 16. Here's how, when and where ...

The map was made as part of a collaboration between the University of Hawaiʻi and the U.S. Department of Agriculture, which ...

The period known as "cosmic noon," which took place roughly 2 to 3 billion years after the Big Bang, was characterized by the rapid formation of new stars and planetary systems. Naturally, objects ...

Tuesday night’s auroral forecast follows periods of geomagnetic storms throughout the day, following the effects of ...

Experts say that now is the best time to look up if you want to see a bigger and brighter view of Saturn and its rings. Find ...

The Gaia space observatory helped astronomers chart 4,000 light-years worth of our home galaxy.

Every 378 days, Saturn swings into opposition, bringing it closer, brighter, and nearly 10 times easier to observe than at ...

The northern lights have a moderate chance of appearing in the skies above the northern U.S. on Monday, according to the National Oceanic and Atmospheric Administration, after effects of a geomagnetic ...