Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News Editorials & Other Articles General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search

LymphocyteLover

(10,472 posts)
Tue Jul 7, 2026, 12:15 PM 6 hrs ago

It's one of the biggest mysteries of the cosmos: What are these little red dots?

Fascinating!

"Massive galaxies? Dusty black holes? Black hole stars? Scientists have raised a lot of theories around what the crimson blobs in James Webb data might be.


When the James Webb space telescope began collecting data, researchers noticed strange red dots in the early universe. They share similarities with black holes, but astronomers are still struggling to understand what exactly they are."



https://www.nationalgeographic.com/science/article/james-webb-little-red-dots-black-hole-stars?utm_source=firefox-newtab-en-us

4 replies = new reply since forum marked as read
Highlight: NoneDon't highlight anything 5 newestHighlight 5 most recent replies
It's one of the biggest mysteries of the cosmos: What are these little red dots? (Original Post) LymphocyteLover 6 hrs ago OP
Ask a cat. They have been studying this forever. mercuryblues 5 hrs ago #1
Have to enter an email address to read article at link. 2naSalit 5 hrs ago #2
that's a problem? LymphocyteLover 4 hrs ago #3
Ahh, my old friend black holes -misanthroptimist 4 hrs ago #4
Latest Discussions»Culture Forums»Science»It's one of the biggest m...