1 On membership

PaulPoteet / Via twitter.com

#2 On evidence

WhatANeeerd / Via reddit.com

#3 On planets

twitter.com

#4 On the… ice wall????

TaoTeChing81 / Via reddit.com

#5 On the sun

Ikindalikehistory / Via reddit.com

#6 On the blue sky

imgur.com

#7 On gravity

flyawaylittlebirdie / Via reddit.com

#8 On gravity, again

imgur.com

#9 On gravity, AGAIN

joshuajb3 / Via reddit.com

#10 On space

leoleoleo16 / Via reddit.com

#11 On Australia

duder_mcbrohansen / Via reddit.com

#12 On Australia, yet again

mentholfire / Via reddit.com

#13 On….. Moana?

God-bear / Via reddit.com

#14 On the pilot’s code

shep-boyardee / Via reddit.com

#15 On lenses

AnAccident01 / Via reddit.com

Via BuzzFeed, Preview photo credit: twitter.com