White dwarfs are the compact remnants of stars that have stopped nuclear burning, a fate that will eventually befall our sun.

Astronomers had long suspected that certain quasars—those brilliant, otherworldly light sources fueled by supermassive black ...

An orb with twin suns, a star twice as old as our sun... see how new finds with surprising parallels in fiction are rewriting our understanding of the universe.

A discovery of binary stars could be the first step in building a more complete picture of how our galaxy formed, according ...