Cause chemistry is exact science

thats ur belief

Whatever makes you feel better J

proof would make me feel better

speed of light has been measured in a vacuum

by who gambino

on earth or in space

jeez man this is a simple google search

have we tested the speed of light in space

yep

bounced laser off the moon

so we have to trust teh space agencies told us the truth

timed the travel

no, space agencies are just part of the scientific community

speed of light was measured long before space travel existed

If a person does an experiment and proves it through other people of the same field doing the experiment, what's the problem?

by mit off the moon yet nasa defenders will still swear that experiment is proof we landed on the moon and left reflectors there

well that is one of the pieces of evidence

but the fact taht we brought back pieces of the moon is another compelling piece of evidence

I think it means that you use math to calculate using known variables

the moon rock that turned out to be petrified wood ?

that piece of the moon ?

no that wasn't one that was brought back

Anyways, I got something at least;
https://www.askamathematician.com/2014/02/q-how-fast-are-we-moving-through-space-has-anyone-calculated-it/

didnt we give a moonrock to a country and it turned out to be petrified wood

no,, the netherlands ambassodor lied about getting a moon rock, and everyone in his country believed him

those aren't handed out like that

especially not to some random ambassador

I remember Jarrah White asking Buzz Aldrin about the petrified wood

He said it must have been secretly switched out with the real moon rock

And how fast is the Milky Way Galaxy moving? The speed turns out to be an astounding 1.3 million miles per hour

thats slow though lol

tell me again how we are better at space travel now than we were in 1969

human space travel

manned space travel

Well, since it would take 225 million years for the sun to complete orbit around the galaxy, it is very slow.

idk 1.3 million mph seems fast

Relative to the vast scale of such a universe, pathetically slow it seems.

"Seems fast" is not mathematical nor scientific

Yeah, it is subjective

I tend to focus on what can be proven by general observation and experiments ordinary day to day people can do, so this galactic orbit isn't really that interesting to me anyways.
I think things like earth rotation can be proven by general people in principle, as well as earth shape, no space agencies or scientific journals needed