This newly discovered explosion from the dawn of time is helping scientists map the chemical evolution of the first galaxies.

An icy visitor from deep space has just pulled off one of the strangest light shows astronomers have ever recorded, flaring in brightness as it slipped behind the Sun and then emerging transformed.

Strange blobs found inside Mars by Nasa’s InSight lander may be remnants of the ancient “embryo” that eventually developed into the planet we see today, according to a new study. The findings, ...

Long before modern telescopes, early astronomers mapped the heavens with math, myth, and sheer curiosity. This crossword quiz celebrates the minds who first charted the cosmos. When you purchase ...