Astronomers used the ALMA radio array in Chile to show that two narrow spiral arms are funneling gas toward the central ...

Astronomers have witnessed something that no one believed possible: a black hole ripping apart a star not at the center of a ...

Standing on Earth and gazing out into the night sky, you’d think our Milky Way galaxy is relatively calm. Most nearby ...

Comet C/2025 A6 (Lemmon) is this year’s brightest comet visible from Earth—an icy relic from the solar system’s origins that ...

One of the classic constellations of the Butler night sky is Pegasus, the flying horse. The heavenly horsey is currently ...

In a galaxy 650 million light-years away, a black hole has defied the typical rules of cosmic behavior, unleashing an event ...

Astronomers have long searched for ways to detectdark matter, the elusive substance believed to make up most of the ...

Is interstellar object 3I/ATLAS an alien probe or a natural comet? Explore the compelling scientific evidence, from its tail to its chemical makeup, that debunks the myths.

Tell City had a population of 7,700 in 2001 (it’s not much different now), compared to NYC’s 8 million). To put it into ...

The universe is truly magical: vast, mysterious, and endlessly fascinating. There’s something almost unreal about being able ...

An alien comet passing through our solar system made its closest approach to Mars recently, and two European robotic ...