Doogie Horner’s funny flow-chart about the work habits of the moon and sun.
(via boingboing)
Doogie Horner’s funny flow-chart about the work habits of the moon and sun.
(via boingboing)
A new NASA video follows the fiery evolution of the moon, showing how its craters were created by asteroids and blazing flows of magma. These new insights into the formation of the moon come via NASA’s Lunar Reconnaissance Orbiter.