This argument ended when Arno Penzias and Robert Wilson found evidence of cosmic background radiation, which LeMaitre and other theorists had determined would be the residue of the big bang's ...

This Cosmic Microwave Background Radiation (CMBR) is the conclusive evidence for the Big Bang theory. The 'temperature' of deep space has been measured as around 3K, not absolute zero, due to the ...

Powerful jets of radiation roar out of its ... out and our Earth died with it. This era extends to ten trillion trillion trillion years after the big bang. Most of the mass that we can currently ...

The period from about 50 million years to one billion years after the Big Bang when the first stars, black holes, and galaxies in the Universe formed. One of the best ways to observe this era is with ...

In 1927 Georges Lemaître proposed that the Universe began with an explosion called the Big Bang. Hubble’s research into the red shift of galaxy light showed that the Universe was expanding, and ...