ESA’s Euclid Space Telescope Finds Universe’s Most Ancient Quasars
via assets.science.nasa.gov
Short excerpt below. Read at the original source.
This artist’s concept shows a quasar, which is a galaxy with large quantities of material spiralling into its central supermassive black hole. Extreme gravitational and frictional forces heat the material to millions of degrees, generating more light than all the stars in the galaxy combined. ESA Led by ESA (European Space Agency) with contributions from […]