The answer first
The idea that changes the view
Webb found galaxies in the early universe that shouldn't exist yet. Here's what the 'too many too early' problem means for cosmology.
What most explanations leave out
Evidence and named signals
What remains uncertain
Why it matters—or what you can observe
Webb found galaxies in the early universe that shouldn't exist yet. Here's what the 'too many too early' problem means for cosmology.
Further reading and primary sources
As an Amazon Associate I earn from qualifying purchases. If you buy through an active affiliate link, StarPixels may earn a commission at no additional cost to you.