Possible dark galaxy discovered near Milky Way Emits no visible light, made of hydrogen and dark matter Detected using Green ...

A team of astronomers has detected what they call the most promising signs to date of a possible biosignature, or signs of ...

The Webb telescope has spotted exoplanets circling white dwarf stars, proving that planets can survive their star’s violent ...

An international team has discovered the most distant spiral galaxy candidate known to date. This ultra-massive system existed just one billion years after the Big Bang and already shows a remarkably ...

The James Webb Space Telescope has spotted the most distant spiral galaxy ever seen, a "Milky Way twin" that existed 1 ...