Explore Worlds
Find Life
Defend Earth
Mat Kaplan • Jun 20, 2012
Every Planet in the Galaxy!
Isn't xkcd great? Here, it puts every known planet, including those in our solar system, in an illustration that looks remarkably like a test for color blindness. Thanks to Society member and PlanRad listener David Kaplan (no relation) for making sure I saw this.
xkcd Illustrates Every Exoplanet
The great web comic xkcd collects every known planet.The Time is Now.
As a Planetary Defender, you’re part of our mission to decrease the risk of Earth being hit by an asteroid or comet.
Donate Today