SpaceX has successfully completed its first launch of the world's most powerful commercial rocket. <br /> Carrying a cherry red Tesla Roadster, Falcon Heavy took off from NASA's Kennedy Space Center in Florida at 3:45 p.m. Tuesday, local time.<br />It marks a successful beginning to CEO Elon Musk's most ambitious project yet.<br />Musk has said he wants to get things into orbit much cheaper and for humans to be an interplanetary species, with a possible colony being created on Mars. <br />
