Seen just 800 million years after the big bang, an object called LAP1-B is a galactic building block that seems to hold some of the first stars to ever shine ...

(Background) An image of the massive galaxy cluster MACS J0416, captured by the James Webb Space Telescope's (JWST) Near-Infrared Camera (NIRCam). (Inset) A three-color composite image of LAP1-B in ...

Look closely at this image from NASA's Hubble Space Telescope and you'll see galaxies of various shapes and sizes clustered together toward the center-left of the image. A few foreground stars shine ...

The James Webb Space Telescope has captured an amazing view of galaxy cluster MACS J1149.5+2223 (MACS J1149). It is "located ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. For decades, astronomers have described the galaxy cluster Abell 2029, a vast city of galaxies in ...

The galaxy cluster Abell 2029 is sometimes described as "the most relaxed cluster in the universe." This moniker does not arise from some sort of mellow vibe, but rather because of how calm and ...

The James Webb telescope peered into an ancient spot of light, and found it to be the most metal-poor galaxy in the early ...

We may be more in the dark about dark matter than previously thought, according to a new analysis of distant galaxy clusters. Yale astrophysicist Priyamvada Natarajan, a leading theorist on the nature ...

Astronomers have uncovered one of the most mysterious galaxies ever found — a dim, ghostly object called CDG-2 that is almost entirely made of dark matter. Located 300 million light-years away in the ...

A composite of galaxy cluster known as MACS0416 created using James Webb Space Telescope and Hubble Space Telescope imagery. Credit: NASA, ESA, CSA, STScI, J. Diego (Instituto de Física de Cantabria, ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The ongoing memory chip crisis is still hitting smartphone prices and deals. Last month, ...