String theory suggests that the BIG BANG was not the origin of the universe but simply the outcome of a preexisting state Was the big bang really the beginning of time ... related to the dilaton. In ...

A faint radio "whisper" from ancient hydrogen reveals the universe was heating up long before it filled with starlight.

An anomaly in the temperature of the universe has long stumped physicists, and a new analysis of data from several radio telescopes has only deepened the mystery of what is causing it. This weird ...

How hot can the Universe truly get? Enter the Planck Temperature,a mind-blowing 1.416784 × 10³² Kelvin. This is not just another extreme number; it's the theoretical maximum temperature the Universe ...

IT IS ONE of the biggest mysteries in cosmology—and getting bigger all the time. Ever since Edwin Hubble, an American astronomer, published observations of distant galaxies in 1929, scientists have ...