Part police procedural, part science fiction, part exploration of the dark places to which virtual reality could lead, ...

A solar eclipse crossed North America. Two robotic landers reached the lunar surface, largely intact. The most powerful ...

The Dark Energy Camera (DECam) was originally built for the Dark Energy Survey (DES), an international collaboration that ...

Using NASA's James Webb Space Telescope, scientists have observed a galaxy nearly 6.5 billion light-years from Earth, and ...

Our species called this latest 366-day journey around the sun “2024” and packed into it a ton of astronomical and spaceflight ...

Looking at a distant galaxy means looking back in time.

It’s part of the general malaise that seems to hang over our heads from time-to-time: Where has the Aspen gone we used to ...

Chemistry researchers have taken a key step toward next-generation optical computing and memory with the discovery of luminescent nanocrystals that can be quickly toggled from light to dark and back ...

A controversial new model is presenting challenges to the long-theorized existence of mysterious dark energy throughout our ...

The revolutionary James Webb Space Telescope and next-gen radio telescopes are probing what’s known as the epoch of ...

A new study in published in Physical Review Letters analyzes the most complete set of galaxy clustering data to test the ΛCDM ...

"This discovery poses a challenge to the Lambda Cold Dark Matter model, which may struggle to account for the formation of such small, aligned groups of galaxies in isolated environments." ...