Add Yahoo as a preferred source to see more of our stories on Google. On October 18, 2025, the European Southern Observatory's (ESO) 4MOST (4-meter Multi-Object Spectroscopic Telescope) instrument ...

This image shows galaxy cluster SMACS 0723, captured by the James Webb Space Telescope. The telescope is designed to peer back so far that scientists can get a glimpse of the dawn of the universe ...

New research published by Michigan State University astrophysicists could help scientists answer a century-old question: Where did galactic cosmic rays come from? Cosmic rays—high-energy particles ...

Click to open image viewer. The space mural-a cosmic view, 1976; depiction of birth of universe; planets Saturn and Mars and asteroids; figure of an American astronaut on surface of Moon with lunar ...