Stop guessing and post some evidence for your claim!
How could it be "a stadium light" 400 km above the Earth?
Who says it has to be 400km from the Earth? Does a telescope give you the distance and size of the object you are looking at?
One telescope might not allow the distance to be measured but photographing the same object from two separate locations does. Here is a video where Manley and his daughter do exactly that.
Using Cameras To Measure The Real Altitude Of The Space Station by Scott Manley
Not only does Scott Manley measure the height of the ISS but he estimates its velocity.
If I point a telescope at the moon. It doesn't tell me the size or distance....
Again pointing one telescope at the moon doesn't tell you the size or distance but using two observers in well separated location can.
Distance to the Moon
How far away is the Moon? One way to find out is by using parallax: observe the Moon from two points on the Earth's surface, and measure the shift in its position with respect to the background stars.
This measurement of the Moon's distance uses the same approach used in Parallax in the Lab. In particular, we line the Moon up with a star, observe it from two different locations, and use the apparent shift in the Moon's position to get its distance. The only real difference is one of scale; the baseline stretches from here to the island of Tahiti, and the distance we want to measure is several hundred thousand kilometers!
A lunar occultation provides a convenient opportunity to determine the Moon's position with respect to the stars.
And that is one of the earlier methods of measuring the distance to the moon.
As in:
III.1 The Moon Parallax The method by Lalande and La Caille (1752)So how do you know when you point it at what you believe to be the ISS that it is indeed 400km away? How can you assert that it is 400km away from your telescope picture alone?
Answered with the video above.
The picture is rubbish. Not proof and just shows what low standards you have as long as it fits your bias.
I'll ignore you petty insults.
You need to look through a true lens, not one with so many preconceived notions and BS
Or make a measurement as above!
What about trying to learn something instead of being forever so insulting, negative and argumentative?