Is our commitment to the climate just talk, or are we really walking the walk? 🌎 Let's dive into the real story between policies made and actions taken. Join the conversation on bridging this gap for ...

Astronomers have discovered a "jellyfish" galaxy whose unusual shape and internal mechanisms—including distinctive "bunny ...

The game-changing Vera C. Rubin Observatory will collect more astronomical data in its first year than all other telescopes ...

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 ...

NASA has just released a new documentary about the most powerful space telescope ever built, and you can watch it now.

A team of scientists accidentally visualized a hidden spiral in the Oort Cloud, and it might change everything we know about ...

A cloud of energetic gas lit up by a collision of galaxies spans nearly 20 million light-years, leading astronomers to ...

“The June full moon always rides low, as seen from the Northern Hemisphere. That’s because a full moon stays more or less ...

An accidental discovery in an astronomy show offers researchers a new clue about the mysterious Oort Cloud, a large expanse ...

Honoring a trailblazer of the cosmos, the latest American Women Quarter celebrates Dr. Vera Rubin—pioneer of dark matter ...