Astronomers have long debated why so many icy objects in the outer solar system look like snowmen. Michigan State University ...

This visualization shows moderately large pressure fluctuations within a 35-trillion-grid-point turbulence simulation, ...

Unlike most meteor showers, the Quadrantids originate from an asteroid rather than a comet. The shower's peak activity only lasts a few hours, making it more difficult to spot than other showers. In ...

AUSTIN (KXAN) — One of the best meteor showers of the year, the Geminid meteor shower, is here. The star fall event peaks Saturday night, Dec. 13, with over a hundred meteors falling every hour. “It’s ...