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.
These 50 Fascinating Facts About The Ocean Will Boggle Your Mind Who knew we had learned so much about an environment we've explored so little? Headshot of Jacqueline Howard Jacqueline Howard Associate Science Editor, The Huffington Post Posted: