"For small creatures such as we the vastness is bearable only through love." —Carl Sagan, Contact (published 1985). Happy birthday to this great man! 💜🌌 . . . . . . . . . #science #carlsagan #hero #sciencehero #cosmos #space #love #life #earth #human #humanbeings #happybirthday #hbd #otd #onthisday #birthday #sagan #scienceiscool #lovescience