Only 55% of Americans know that the sun is a star.
986
More than 20 million meteoroids enter Earth's atmosphere every day.
139
The earth travels through space at 660,000 miles per hour.
189
The sun is 330,330 times larger than the earth!
190
Astronauts get taller when they are in space.
224
There is a mass reservoir of water floating in space that is 100,000 times bigger than our sun and holds 140 trillion times more water than all of our oceans.
11
The volume of the Earth's moon is the same as the volume of the Pacific Ocean.
178