At the heart of our galaxy lies a cosmic puzzle: although the Galactic Center is packed with star-making material, massive ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

This Milky Way photographer has had many shots “ruined” by equally beautiful lights. Here are some of the best aurora images ...

“Long-exposure photos make the Milky Way’s bright stars and dark dust clouds even clearer. And while our eyes see it in ...

A near-complete census of our interstellar neighborhood hopes to answer how stars, brown dwarfs and rogue planets form ...

A stellar concert is playing out in the night sky, and scientists are learning how to listen to it like never before. Deep ...

Surveying nearby galaxies in the process of merging with other galaxies, astronomers have identified massive, dense star ...

The nature and evolution of stars, galaxies, galaxy clusters, dark matter and dark energy—and our attempts to understand these things—allow us to pose the ultimate questions and reach for the ultimate ...

An exoplanet 60 light-years away from Earth, known as 14 Herculis c, is thought to be the coldest one yet found, researchers claim in a new study.

Astronomers reveal a new map of the Milky Way, showing a clumpy gas structure in its outer disk. The discovery reshapes how ...

Though the Strawberry Moon reached its peak this morning, it will still be partially visible tonight. Find out when and where ...