For centuries, people have looked to the stars, asking how it all began—and how it might end. Now, thanks to a bold new study ...

Imagine a star powered not by nuclear fusion, but by one of the universe’s greatest mysteries—dark matter. Scientists have ...

There could be many more satellite galaxies orbiting the Milky Way than previously thought or observed, according to ...

Tony Tyson’s cameras revealed the universe’s dark contents. Now, with the Rubin Observatory’s 3.2-billion-pixel camera, he’s ...

Scientists predict one of the major surveys by NASA's upcoming Nancy Grace Roman Space Telescope may reveal around 100,000 celestial blasts, ranging from exploding stars to feeding black holes. Roman ...

Is there an end to the Universe, or does it stretch infinitely into the unknown? This question has captivated scientists, ...

A massive, spacetime-warping cluster of galaxies is the setting of today's NASA/ESA Hubble Space Telescope image. The galaxy ...

Located on Cerro Pachón in Chile, the world's most powerful digital camera is set to transform how we see the universe.

The universe is vast, mysterious, and full of phenomena that continue to baffle scientists and researchers alike. While we’ve ...

The NSF-DOE Rubin Observatory has officially begun its journey to map the universe, and it started with a remarkable feat: ...

New simulations suggest that dozens of ultra-faint “ghost” galaxies may be orbiting the Milky Way, hidden from current ...

A colossal cluster of galaxies is bending the very fabric of space—and it’s the focus of this week’s breathtaking image from ...