- Euclid discovers the most ancient quasars in the universe Phys.org
- Euclid telescope spots oldest quasars ever discovered, adding to “perplexing” space mystery CBS News
- European space telescope Euclid spots oldest quasars yet DW.com
- Discovery of the Most Ancient Supermassive Black Holes at Cosmic Dawn すばる望遠鏡
- Locations of the 31 new Euclid quasars European Space Agency