Why ‘little red dots’ pose a big mystery about the Universe

by Jenny Greene

https://aeon.co/essays/why-little-red-dots-pose-a-big-mystery-about-the-universe?utm_source=Aeon+Newsletter&utm_campaign=0315165529-EMAIL_CAMPAIGN_2026_04_18&utm_medium=email&utm_term=0_-4ef8a26106-72664972

Original paper here: https://arxiv.org/abs/2306.07320

Astronomy at PG: https://www.gutenberg.org/ebooks/bookshelf/101

#books #science #astronomy