Radical new timeline: Rajendra Gupta’s model extends the universe’s age to 26.7 billion years, challenging the standard 13.7-billion-year estimate. Hybrid physics approach: The theory blends cosmic ...

Ask someone how the universe began and they will probably reply with those three familiar words: the big bang. But as recently as the 1960s, cosmologists hotly debated this matter. On the other side ...

The James Webb Space Telescope is forcing cosmologists to redraw the schedule of the early cosmos. Structures that were supposed to take hundreds of millions of years to assemble are turning up almost ...

A new theory claims dark matter and dark energy don’t exist — they’re just side effects of the universe’s changing forces. By rethinking gravity and cosmic timelines, it could rewrite our ...