Description:21 12 55 00 Space research. Sending of "Explorer VI". Close-up new satellite, engineer spreads ailerons. Rocket on launchpad gets ready to be launched. Close-up engineer with binoculars. Takeoff succeeds. Rocket goes gradually up in the sky. Thick white smoke. Scientist explains the route of the satellite around the earth on a board, a drawing, a plan. Orbit around the earth.