we are talking about superregional structures

a pool of molten rock the size of a country

And im saying they never know exactly whats under them

true, but we can determine some of the characteristics

They can guess

better than guessing

again, seismic mapping using earthquakes

I guess lol

what is the fluid beyond the dome?

What dome?

sky dome

What fluid?

you belive in that, right?

believe*

How would i know?

I don't believe in that

well, you can view how it distorts light

I dont know

find an RI factor

here is the thing

you assume certain properties about the universe just as I do

the difference is I test my assumptions

rule out certain possibilities

I dont assume certain properties

Lol

so what is beyond the dome?

what the hell is the dome in the first place

Who knows. If there was a dome, there could be a few different things beyond it

so what is your model @Citizen Z ?

We know something is around us. But we dont really know the distances

what are its components?

Or what it is

any ideas how to test it?

try to get a reflection off a dome?

balloon probe?

I dont have the capability

sonic blast?

what would it take?

Balloon probes would be good launched from southern continents

why there?

why is that any better?