A light year is a unit of measurement, not time.
27 moons have yet been discovered
There are eight planets orbiting the sun. Pluto used to be the ninth, but in 2008, it was re-classified as a dwarf planet.
The building has 7 floors.
Theres 145 episodes so far, plus an additional 15 to come. That makes 160 episodes.
Albert Einstein was a Jewish German, Swiss-American theoretical physicist, philosopher and author who is widely regarded as one of the most influential and best known scientists and intellectuals of all time. He is often regarded as the father of modern physics. He received the 1921 Nobel Prize in Physics "for his services to Theoretical Physics, … Read more
A 747 can cruise at 913km/h/567mph.
Are moon, Luna is the natural satellite of earth. Its radius is 3,479kms & its mass is 0.0123 times that of the earth & is 238,855 miles away.
With the speed of light, you can complete 7 revolutions of the earth in a second, to the moon in 1.25 seconds, to the sun in 8 minutes & 19 seconds & through the milky way in 100,000 years.
13.7byo
