Hubble Space Telescope, NASA and Bullseye

Astronomers have hailed the incredible discovery of an Einstein ring, a phenomenon that occurs when the light from a distant ...
In 2011, a project that surveyed the Milky Way galaxy for exoplanets — which are planets beyond our solar system — spotted an ...
NASA's James Webb Space Telescope (JWST) has recently made observations about galaxy clusters that will help shape our ...
A stunning Valentine's view of a nebula contains hidden depths of starbirth and the violent deaths of massive stars.
NASA has captured six stunning and rare images of galaxies, showcasing their unique shapes and formations. Among them are ...
CAPE CANAVERAL, Fla. (AP) — Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, ...
In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small and in the Milky Way, while Curtis took a more radical position that they ...
A bouquet of thousands of stars in bloom has arrived. This composite image contains the deepest X-ray image ever made of the ...