Tootfinder

NASA’s Webb Reveals Black Hole That Formed Before Its Galaxy | STScI
Nature just likes messing with our puny human minds. Put another way, nothing on this Earth is more worthless than LAST year's #Cosmology textbook.
https://www.stsci.edu/contents/news-releases/2026/news-2026-110

Still Accelerating - Type Ia supernova #cosmology is robust to host galaxy age evolution: https://arxiv.org/abs/2601.13785 -> Standardizing Standard Candles - Exploring the (lack of a) Bias in Cosmological Distance Measurements: https://astrobites.org/2026/03/07/supernovaagebias_rebuttal/

What if #DarkMatter is the mass of all of the parallel universes superimposed upon this reality? #Astrophysics #Cosmology

What if Dark Matter Doesn't Actually Exist?
A good chunk of cosmology is riding on whether dark matter exists or not. But what makes us so certain that dark matter is the answer—and what if we're wrong?