Science, Maths & Technology
What do we know about the seven Earth-like planets?
...simple measures such as temperature and mass? There are indeed several factors that can give us a clue. So let’s take a look at what planetary processes we might expect to find there – and ultimately whether life could exist. The seven planets orbit an “ultracool dwarf” about 39 light years away. But don’t think this star is wearing shades. With a mass of only...