The age of the universe and its vast number of stars suggests that extraterrestrial life should be common. If that’s the case, then where is everyone? In this infographic we explore some possibilities.
This diagram shows our cosmic address at a glance. We see our planetary system around the Sun, our stellar neighborhood in our galaxy, our galaxy in the local group of galaxies, and our group in the entire universe. The universe is big
Galactic Evolution: How Galaxies are Classified by Type Infographic is one of the best Infographics created in the Science category. Check out Galactic Evolution: How Galaxies are Classified by Type now!