Robert Lea
Robert is a freelance science journalist, specialising in space, physics and astronomy. His work has been published Newsweek, Physics World and Astronomy Magazine.
Recent articles by Robert Lea
Evil doppelgängers, alternate timelines and infinite possibilities: the physics of the multiverse explained
The word ‘universe’ once described everything that exists. But as our horizons have expanded, many scientists have begun to consider what’s beyond our own cosmos, and whether there may be many other universes lurking tantalisingly out of sight.