SIOUX FALLS, S.D. (KELO) — As the warm weather begins to dwindle, Sioux Falls’ seasonal ice cream shop has announced its last days for the season. B&G Milkyway posted its closing dates on their ...

Chandra X-ray Observatory and X-ray Polarimetry Explorer (IXPE) imagery of the Milky Way's core and supermassive black hole Sagittarius A* has been sonified by SYSTEM Sounds. Credit: ...

Phosphorus is one of six key elements necessary for life on Earth. When combined with hydrogen, phosphorus forms the molecule phosphine (PH3), an explosive, highly toxic gas.

Astronomers have discovered a giant, 500-light-year-wide cavity between two star-forming regions in the constellations Perseus and Taurus. An ancient supernova could be the culprit.

A new and unexpected dynamic phenomenon, a colossal-scale wave, is stirring the outer regions of our galactic home, the Milky Way. This discovery, made possible thanks to the unprecedented precision ...

The most distant and most powerful "odd radio circle" (ORC) known so far has been discovered by astronomers. These curious rings are a relatively newly identified astronomical phenomenon, having been ...

Want to see the Andromeda Galaxy? Read on to learn how you can spot it and what are the ways to do so for you.