Scientifically impossible... outer space vacuum
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Ah, no. The Earth's gravitational field provides exactly that. It pulls gas molecules to the planet. Yes, some escape but the majority are kept tight to Earth.
Consider the Sun. it is a big ball of gas. Why then doesn't it all evaporate and the Sun become smaller and go out? Because the gravitational field creates, effectively, an invisible 'force' container.
????
Mockery isn't a rebuttal
Yes it is
Where is the earth's gravitational field? I would like to see some proof of this existing. Also why does helium rise up when earth's gravity supposedly pulls molecules down?
I would like to see a PHOTOGRAPH of earth from space.
It appears you're saying there is no gravity. Really then, either you're a troll or incredibly dense. Perhaps you're made of lead or neutronium, or a Biden voter.
As for <Also why does helium rise up when earth's gravity supposedly pulls molecules down?>
Ask why does ice float? After all, it's water too.
The answer is density. Helium is the second element on the periodic table... that makes it’s atomic mass very small compared to other gases like Oxygen and Nitrogen. Are you a business major?
As for me, my B.S. in Physics was from one of the best science schools in the US. If you have some science issue to discuss, bring it. <Are you a business major?> lol
I thought flattards were masters of buoyancy
Only one who is master of anything is Jesus Christ.
Ok so you don’t know what buoyancy is, good to know I can disregard your non-sense