Perspective. If they are a 100 times closer then you think they are, they need to move at a 100 times lower speed to cover the same distance. So in stead of 2km per second, they would need to cover 20m per second: that is 72km/h, same speed of a airship.
How are balloons able to move at several kms per second?
Perspective. If they are a 100 times closer then you think they are, they need to move at a 100 times lower speed to cover the same distance. So in stead of 2km per second, they would need to cover 20m per second: that is 72km/h, same speed of a airship.
How high up is the ISS?
Try googling it.
408 km
Do you agree?