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Scientist theorize that a planet-sized object collided with earth and the moon formed
Why do scientists believe there might be water on the Moon?
Most scientists believe the Moon formed as a satellite.
Scientists believe that lightning is formed when air and ice particles rub against one another in a cloud.
Earth and the other planets formed around this time.
Scientist theorize that a planet-sized object collided with earth and the moon formed
Why do scientists believe there might be water on the Moon?
they already found gallons on the moon
Most scientists believe the Moon formed as a satellite.
The moon, believe it or not, once was full of lava. That is why there are so many holes in the moon.
None that have any credibility.
Scientists believe that lightning is formed when air and ice particles rub against one another in a cloud.
Scientist believe that the universe by a giant explosion called the big bang .
Ozone layer is formed by UV rays. It allows us protection from the UV rays.
The moon was thought to have formed 4.527 billion years ago, when a large planetoid the size of mars collided with the earth, as the solar system was still in its infancy. The remains of this impact went into orbit around the Earth, forming into the moon we have today.
Earth and the other planets formed around this time.
No one really knows how the Moon was formed. There are a few different hypothesis but not all scientists agree on one. Wikipedia has a short version of 4 of them.