Why does footage of rocket launches by space agencies look so slow?

Question

You see video of rockets with munitions in them like surface -to-air and plane mounted rockets and they seem to move so quick. Why do these massive rockets seem to move slow? Is it payload? Do they speed up as they reach the stratosphere?

In: 16

Answer 1

Some (not all) space agencies are able to slow time down when recording, that’s why some of them look a little slower.