Planets are actually top predators. This is how they have cleared their orbits, and continue to feast on asteroids. #BiologistSpaceFacts
No matter what, tomorrow is a day to go back to work even harder for equality, peace, and love above all else.
Re methane on Mars: "It just so happens that Mars is only mostly dead." #PrincessBride #Planets
What a fascinating story! "The Neurologist Who Hacked His Brain—And Almost Lost His Mind" ow.ly/3yW3Me fb.me/7ZFsuvOW8
Read this: "@novapbs: A really important fact about vaccines that no one understands. bit.ly/157q6aP via @BostonDotCom"
"Philae is talking to us... we are on the ground." Humanity has just made epic history. Can't wait to see what we will learn. #CometLanding