Topic

quasars

1 story on quasars, across Science.

This artist’s illustration portrays two galaxies that existed in the first billion years of the universe. The larger galaxy at left hosts a brilliant quasar at its center, whose glow is powered by hot

JWST Observations Reveal Frequent Extreme Outflows in Early Quasars

New data from the James Webb Space Telescope shows powerful galaxy-scale winds in early quasars may be responsible for shutting down star formation in the early universe.

May 8, 2026

All topics