Via @nasa ✨“We are made of star-stuff. We are a way for the cosmos to know itself.”✨ Today we remember planetary scientist Carl Sagan on his birthday. Within a galaxy hosting around 300 billion stars, @NASAHubble has captured a handful or two: https://t.co/w8CurZuDLX posted on Instagram - https://ift.tt/2pZnFrj

Hoje é aniversário do mestreCarl Sagan ❤️ #carlsaganday . #universogenial #ciencia #astronomia #fisica #quimica #biologia #personalidades #curiosidades #universo #cosmos #facebook #instagram #twitter #tumblr #science #astronomy #sorteios #live #followme #sigame https://www.instagram.com/p/Bp9G3NiA_4d/?utm_source=ig_tumblr_share&igshid=pr92v5r36wcr

"I don't know why you're on Mars. Maybe we're on Mars because we recognized that if there are human communities in many worlds, the chances of us being rendered extinct by some catastrophe on one world is much worse. Or maybe we're on Mars because of the magnificent science that can be done there that the gates of the wonder world are opening in our time. Or maybe we're on Mars because we have to be because there is a deep nomadic impulse built into us by the evolutionary process. We come, after all, from hunter-gatherers. And for 99.99 percent of our tenure on Earth, we've been wanderers, and the next place to wander to is Mars. But whatever the reason you're on Mars is, I'm glad you're there, and I wish I was with you." --- Carl Sagan's recorded message sent aboard the Phoenix Mars Lander on the 'Phoenix DVD' addressed to future #Mars visitors or settlers. #CarlSaganDay

Baby it's cold outside. Hail Sagan, he'll keep you warm. Thanks to @kellansmommy92 for sporting our fresh atheist gear. #reasonistink #atheist #atheism #skeptic #carlsagan #carlsaganday #science #hoodie #tshirt #gear #swag #babyitscoldoutside #apparel #satan #neildegrassetyson #space #universe #billionsandbillions #throughthewormhole #satanic #coolswag #atheistapparel #humanist

What is your weekend wisdom on your college campus? Join us on FreezeCrowd.com to freeze with a cool quote. 🌟🚀🔭❄️ "Somewhere, something incredible is waiting to be known." - Carl Sagan

Happy Carl Sagan Day! Join us on FreezeCrowd.com to freeze with a cool quote. "The cosmos is within us. We are made of star-stuff. We are a way for the universe to know itself." - Carl Sagan ❤️⭐️🪐❄️

Happy Carl Sagan Day! Join us on FreezeCrowd.com to freeze with your Thursday Thoughts, and favorite quote on the cosmos. "Somewhere, something incredible is waiting to be known." - Carl Sagan 🪐❤️😀❄️