Only 55% of Americans know that the sun is a star.
986
If aliens located 60-65 million light years away from us, looked at earth through a really powerful telescope today, they would see dinosaurs!
18
It would take more than 150 years to drive a car to the sun.
569
The earth travels through space at 660,000 miles per hour.
189
The typical spec of dust that you see floating in the air is half way in size between the Earth and a subatomic particle.
131
If two pieces of metal touch in space, they become permanently stuck together.
808
Astronauts cannot burp in space.
232
Summer on Uranus lasts for 21 years.
358