A new theory of quantum gravity could explain the biggest puzzle in cosmology, study suggests
When you purchase through linkup on our site , we may earn an affiliate delegacy . Here ’s how it works . A variation on the theory of quantum gravity — the union ofquantum mechanicsand Einstein’sgeneral theory of relativity — could help solve one of the vainglorious puzzles in cosmogony , new research paint a picture . For virtually a century , scientists have known that the world is expanding ....