UChicago-led study analyzes massive galaxy clusters mapped by the Dark Energy Survey, offers new way to probe cosmic laws ...

Hubble’s updated view of NGC 3370, richer in light and detail than ever before, deepens our understanding of both the galaxy and the cosmos itself. This new Hubble Picture of the Week highlights a ...

Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox, sign up for free here. Greetings, earthlings! I’m Jackie Wattles, and I’m thrilled ...

"This is like a cosmic lighthouse lit by a wandering black hole." New research suggests that not all feeding massive black holes sit stably at the heart of their home galaxies. A team of astronomers ...

In this original story from the National Air and Space Museum, Earth wants to know more about what there is to see in the universe. Zoom Spaceship can only go to the end of the Solar System, so a new ...