Emily LakdawallaJan 22, 2016

xkcd: Possible Undiscovered Planets

Randall Munroe is a genius at disguising seriously educational infographics as funny jokes. Behold today's xkcd: "Possible Undiscovered Planets," a reference, of course, to yesterday's announcement of theoretical evidence for a possible, distant ninth planet. Visit the xkcd site to enjoy the mouseover text (use this link if you're on a mouseless device).

xkcd: Possible Undiscovered Planets
xkcd: Possible Undiscovered Planets From xkcd.Image: Randall Munroe

Let’s Go Beyond The Horizon

Every success in space exploration is the result of the community of space enthusiasts, like you, who believe it is important. You can help usher in the next great era of space exploration with your gift today.

Donate Today