From there, scientists can rewind cosmic time, running the clock backward to estimate the universe's maximum age. Time begins for us at the moment of the Big Bang, when in a tiny fraction of a ...

How Do We Measure The Age of The Universe? California's tech titans say H-1B visas are vital. Will Trump defy MAGA and support them? Look inside the Breakers, a 70-room, 138,300-square-foot ...

The team believe these early quasars like J1429+5447 provided the energy to end the Dark Ages and herald in the Reionisation ...