proxima b

How We’ll Get Our First Big Clue About Life On Proxima B

How We’ll Get Our First Big Clue About Life On Proxima B

Last week, astronomers announced that our nearest neighbouring star hosts an Earth-sized planet in the habitable zone — an exciting prospect for alien life, and a possible second home for humanity. But before we assemble the interstellar welcoming party to greet our cosmic neighbours, we need to figure out whether…