The standard model for how galaxies formed in the early universe predicted that the James Webb Space Telescope (JWST) would see dim signals from small, primitive galaxies. But data are not confirming ...
If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told ...
A new computational method can identify how cause-and-effect relationships ebb and flow over time in dynamic real-life ...
An elusive particle that first formed in the hot, dense maelstrom of the early universe has puzzled physicists for decades.