The planets, like Earth
and the living beings that inhabit it can be a infrequency. In the Milky Way,
our galaxy, three out of four stars are red dwarfs like Trappist-1. So far,
three solar systems with seven planets and a total of 10 habitable worlds have
been discovered. The new finds breaks all records as it houses the largest
number of terrestrial worlds and also contains three habitable, explains Ribas.
