A neutron star (what remains after a Super Nova) is so dense that a portion of it the size of a sugar cube would weigh as much as all of humanity, or more than all the cars in the United States.
5
Pluto is smaller than Russia.
9
Buzz Aldrin’s mother’s maiden name was Moon.
9
A lightning bolt generates temperatures five times hotter than those found at the sun's surface!
127
Summer on Uranus lasts for 21 years.
358
There are two golf balls sitting on the moon.
721
A 100-pound person on Earth would weigh 38 pounds on Mars.
102