Posted on 02/04/2016 10:21:30 AM PST by Smittie
Bizzaro World
Planet Clair and Planet Bob.
,,,,,, well I do know that democrats and liberals are definitely from the planet Uranis . Their politics stink .
I like Shakira theory instead. Her hips don’t lie.
So it’s true after all! Trump supporters are from a different planet! :-)
It would certainly help explain why Earth is a big size for a rock planet.
Why then are the earth and moon both round? One would think if they were the result of some cosmic collision, they would be shaped accordingly.
Not a new theory - there is a documentary called “If we had no Moon” from several years ago that delves into this. Pretty interesting.
Every existing planet is the result of collisions between smaller ones. That is the prevailing theory on how planets are formed.
My Theia theory is that Theia was a big ball of water and give us our oceans. :)
Actually it’s 3.
First World
Second World
Third World
That theory has been around a long time.
I’m going to say this is the planet Theia and Earth slammed into it.
Perhaps planet rotation does something to round them off over the millennia.
It was ground down into a ball by Kruger Industrial Smoothing.
Doubt it. If there were a glancing collision, the moon would be spinning quickly and moving away from Earth at a rapid clip.
for a minute, i was thinking “journey to the far side of the sun” aka ‘doppelganger’
An older theory said the moon split from the Pacific Ocean area; thus leaving thinner crust there (and hence, the Ring of Fire, plus lots of volcanic action forming the Pacific islands).
Also, the side of the moon facing us is reflective stone (granite?) which is also allegedly missing from the crust area beneath the Pacific (sorry if I got the nature of the stone wrong). The back side of the moon, which never faces us, is not the same reflective material.
Because they are large enough that their own gravity eventually pulls them into spheres.
Liquid or molten objects form into spheres fairly quickly, but even solid, rocky objects will form into spheres over the course of a billion years or so if they are large enough.
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