Showing posts with label moon. Show all posts
Showing posts with label moon. Show all posts

Tuesday, July 12, 2022

10 Facts About The Moon




10 Facts About The Moon


The Moon is Earth's nearest cosmic neighbor, but it is more than just a big pretty light in the sky. Here are 10 cool, and sometimes surprising, facts about Earth's nearest neighbor: the Moon.






1

Not all full Moons are the same size. Their size varies depending on whether the Moon is at its apogee (far away) or perigee (nearby).

2

The Moon is not round - it is shaped like an egg.
3
The Moon’s core is 2-4% of its mass, whereas Earth’s core is about 30% of its mass.

4

When the Moon formed 4.6 billion years ago, it was 14,000 miles from Earth. Now it’s more than 280,000 miles away.

5

Because the surface of the Moon has no wind or water, an astronaut’s footprint could last for millions of years.

6

Because there is no atmosphere on the Moon, there is no twilight before nightfall.

7

Only 12 people have been on the Moon.

8

Earth rotates 1000 miles per hour. The Moon rotates much slower at 10 miles per hour.

9

A compass would not work on the moon because it has no global magnetic field.

10

Although a full moon seems bright, it is actually reflecting just 7% of the sun’s rays.