If you were on a rocket ship that orbited earth at near c, what would it be like? At 1000km high, orbiting 40 times per second, you'd have a velocity of .84c. What would, for instance, a radio broadcast emitted from all points of the earth simultaneously (with respect to the Earth) sound like? What if you had a video camera that recorded, at 40 frames per second, someone walking down the street or car driving (on earth) 100km/hr. Would all this be going in seemingly fast forward? If you sent a signal to Earth each one of your seconds, would it be received slower than once per second? Input appreciated.