The James Webb Space Telescope's deepest view of a single target yet depicts spinning arcs of light that are galaxies from ...

Astronomers witnessed two galaxies engaged in an intense deep-space battle for the first time. Watch the “cosmic joust” in ...

In a Universe that was only 700 million years old, long before Earth even formed, something unexpected happened. A massive ...

A galactic pileup 94 million light-years away is giving astronomers a detailed look at how cosmic collisions shape the universe.

In a rare cosmic spectacle, astronomers have observed two galaxies engaged in a high-speed collision, approximately 11 ...

James Webb telescope, technically advanced than Hubble telescope, has released new pictures of the colossal galaxy cluster ...

The James Webb space telescope’s deepest view of a single target yet depicts spinning arcs of light that are galaxies from ...

Ketchum and Sun Valley are the gateway to the first international dark sky reserve in the United States. For a world-class ...

This NASA/ESA Hubble Space Telescope image features the remote galaxy HerS 020941.1+001557, which appears as a red arc that ...