European space telescope Euclid spots oldest quasars yet
6 Jul 2026, 06:30 GMT
Topic: Science
Source URL: https://www.dw.com/en/european-space-telescope-euclid-spots-oldest-quasars-yet/a-77824462?maca=en-rss-en-top-1022-rdf
Think of quasars as time machines. Rare but revealing. They are light from the beginnings of the universe that let astronomers investigate how early galaxies formed.