Jupiter is bigger than all the other planets combined.
254
Saturn's moon, Mimas, not only looks like the Death Star, it also has a Pac Man heat signature.
15
It would take more than 150 years to drive a car to the sun.
569
Pluto is smaller than Russia.
9
When a massive power outage struck southern California in the 1990s, Los Angeles residents reportedly called 911 to express alarm about strange clouds hovering overhead; they were seeing the Milky Way for the first time.
31
Tidal forces between the Earth and Moon are slowing the Earth down and pushing the Moon further away.
46