Welcome to the Science Mondays segment! Each week here on Geek Alabama, Science Mondays will feature stuff from the world of science and science related content. Our goal here at Geek Alabama is to hopefully have you learn something useful and fulfilling. Science is a geek’s best friend, and we love featuring science content here at Geek Alabama.
Recent observations from the James Webb Space Telescope have revealed a massive galaxy cluster and an extraordinarily ancient galaxy that directly challenge the standard model of cosmology. The standard model suggests gravity acts as a patient engine that takes billions of years to slowly assemble raw gas into cosmic structures. But JWST data shows a gargantuan, tightly packed galaxy cluster existing just a few billion years after the Big Bang, warping space with a highly organized dark matter core that should not exist so early.
Looking even further back to a mere 280 million years post-Big Bang, astronomers found MoM-z14, a galaxy that is far brighter and more chemically evolved than early formation models predict. Finding such heavy and mature structures so early indicates that the fundamental timeline for how the universe assembled its mass is missing a critical piece of the puzzle.
Categories: Science Talk Stuff
