Buzz
In each galaxy, there exists an abundance of planets, comets, asteroids... the list goes on. With countless stars and planets, it's certain that our planet cannot be the only one capable of sustaining life. Just within our galaxy alone, scientists estimate there are about 8.8 billion Earth-sized planets potentially habitable.Planets within the habitable zone are referred to as Goldilocks Planets, not too hot and not too cold. This is where scientists seek evidence of life beyond Earth. Perhaps one day they will find it.
Source: futurism
