taipeisafc
Striker
I don't think you're quite getting it.
I have no issue with navigation using those points of light.
I get it but this is absolutely not my argument and you know it.
I'm well aware of what is used with a globe model but my argument is in proving it.
Point of light navigation does not tell anyone they're on a globe. Absolutely 100% not.
You know this but my question remains the same. How do you measure the distance and size of the point of light you call a star?
It's said that polaris is 323 light years away from Earth which was apparently a revised estimate from 434 light years in the 90's, as we're told.
So here's the thing.
How do you measure something that has apparently thrown light into our faces from 323 years ago. Basically light from the past, as we're told.
So what are you measuring the angle from?
How is a size calculated and why a massive revised distance just from the 90's when hundreds and even thousands of years ago people supposedly got it close, didn't they?
So hundreds and thousands of years ago people measure the distance to polaris did they - how did you find this out then? The 434 light years comes from observations using the Hipparco satellite which was only launched in 1989.