Astrophysicist Neil deGrasse Tyson appears to think kissing — or as he describes it,  “the simultaneous exchange of saliva” — would for some reason be “odd” to space aliens observing Earth:

So stupid. We hope if aliens do ever visit our planet, we choose someone other than Tyson to greet them lest the aliens decide to exterminate all of humanity after listening to him talk for a few minutes:

And why would the aliens think our reproduction process is “odd” in the first place? It’s science:

He does ruin everything, doesn’t he:



‘Suck on that, Neil’: @StarWars cracks BB-8-shaped egg on deGrasse Tyson’s smug face

‘Full load of poop’: Space troll Neil deGrasse Tyson’s on a mission to ruin Star Wars

Neil deGrasse Tyson giving away too much about ‘The Martian’ launches #NeilTysonSpoilers