Since the 1990s, astronomers have found a handful of other dwarf planets in the belt, such as Eris and Sedna, along with ...

It’s Valentine’s weekend in Butler, and while — in my opinion — this is one of those holidays driven by greeting card companies, restaurants, flower shops and more, it’s still a wonderful holiday and ...

A massive star 2.5 million light-years away simply vanished — and astronomers now know why. Instead of exploding in a supernova, it quietly collapsed into a black hole, shedding its outer layers in a ...