by in_the_know » Mon Apr 01, 2013 5:33 pm
I heard that the IAU is again upset with the definition of the word planet, and we will now call everything a moon to reflect the fact that planets are just moons for the Sun.
I heard that the IAU is again upset with the definition of the word planet, and we will now call everything a moon to reflect the fact that planets are just moons for the Sun.