Five ways Proxima b find is important
Scientists have discovered a planet similar to Earth that is orbiting our Sun's nearest neighbour, Proxima Centauri.
The BBC's Rebecca Morelle explains five reasons why Proxima b is an important discovery.
Scientists have discovered a planet similar to Earth that is orbiting our Sun's nearest neighbour, Proxima Centauri.
The BBC's Rebecca Morelle explains five reasons why Proxima b is an important discovery.
