In the few last years, a lot of theories about going on a trip to the Moon or living on Mars started to blow up on the Internet. Also, there are a lot of people who would love to leave Terra behind and begin their journey on another planet.
In the 1990s, when the first exoplanets were discovered, a lot of “worlds” have been found beyond our Solar System. Also, a lot of exoplanets are being discovered daily and about half of them are thought to have the ability to host life. But before you decide to pack up your bags and go on a trip to another planet, you may want to read this article first, because not all of them are “friendly”.