it takes work to produce a vacuum

your definition of gas is wrong. You are using a laymans definition

no suction, gas just sits there

you can even get layering

if no vacuum

"A gas is defined as a state of matter consisting of particles that have neither a defined volume nor defined shape."

eg. sulfur hexafluride

so, it fills up the container evenly

and the randomness of movement is causing the expanson etc

will layer on the bottom. and then one could purge the "headspace" with helium

then you would have a bilayer gas system.

with an invsible line in between

Gravity appears to accelerate downward however

Space is actually pushing it down

but as soon as you start to apply a vacuum, the helium will go first (assume vacuum from top)

sulfur hexafluride layers the bottom?

ok i dont reasearch much but to think we live on a flat earth bewilders mw

u should know that gravity affects atoms depending on ther emass

then the line between them will rise as the helium leaves

eventually you'd have only sulfur hexafluoride

It’s not mass it’s energy and momentum in general

the more mass the stronger the force

and then eventually that would all go too

@Drewski4343 yes

why would nasa lie?

Even light has gravity but it is massless

it's denser than most gases

so you can actually "pour" it

like a liquid 🙂

light get affected by gravity cause gravity warps the space so that light itself can go straight but in warped space

you guys dont need to get all smart the earth is obviously not flat

you have a gas gradient in the athmosphere right?

same with water

Earth's flat. cope

the deeper down the more pressure

too low

@Flat Earth PhD its obviously not XD

sun is close and small