Numerous moon formation theories have actually been suggested by researchers. Earlier variations of lunar formation theories consisted of capture, where the Moon would have been a strayed planetoid. Where did our Moon come from? NASA scientist Caitlin Ahrens shines a light on the Moons mystical origins.
Artists impression of the Moon-forming occasion. Various moon formation theories have been recommended by scientists. Nevertheless, the most widely-accepted description, backed by the offered evidence, posits that the moon resulted from a massive accident between the proto-Earth and another protoplanet approximately the size of Mars, often described as “Theia.” Credit: NASA/JPL-CalTech/T. Pyle
Where did our Moon come from?
Well, actually, there have actually been a number of theories over lots of years. Earlier variations of lunar development theories consisted of capture, where the Moon would have been a strayed planetoid. Another variation was fission, where the Earth was spinning so quick that it would have ejected out of the Earth and after that formed its own body.
This led to our present theory, the huge impactor theory. And this crash ripped apart early Earths crust. It grew out of control into a completely different entity, which we now call the Moon.
Where did our Moon come from? We may actually have a whole new theory in the coming decades.
Where did our Moon come from? NASA researcher Caitlin Ahrens shines a light on the Moons mystical origins.
We Asked a NASA Expert Video Series