The strange sight is actually two galaxies, with the light of the second warped around the one at the front as a result of ...

This perspective suggests that time is not an absolute entity but rather ... The inconsistency between quantum mechanics and Einstein’s theory of general relativity has long been a stumbling ...

A digitally-created optical illusion from 2007 can determine whether ... (MIT), an observer either sees Marilyn Monroe or Albert Einstein first – and that’s crucial to the outcome of this ...