Elon Musk’s SpaceX is about to take its most daring leap yet with a round-the-world test flight of its mammoth Starship. It's the biggest and mightiest rocket ever built, with the lofty goals of ferrying people to the moon and Mars. Jutting almost 400 feet into the South Texas sky, Starship could blast off as early as Monday, with no one aboard. Musk's company got the OK from the Federal Aviation Administration on Friday. It will be the first launch with Starship's two sections together. Early versions of the sci-fi-looking upper stage rocketed several miles into the stratosphere a few years back, crashing four times before finally landing upright in 2021. The towering first-stage rocket booster, dubbed Super Heavy, will soar for the first time. For this demo, SpaceX won’t attempt any landings of the rocket or the spacecraft. Everything will fall into the sea. “I’m not saying it will get to orbit, but I am guaranteeing excitement. It won’t be boring,” Musk promised at a Morgan Stanley conference last month. “I think it’s got, I don’t know, hopefully about a 50% chance of reaching orbit.” MORE: https://bit.ly/3L3oTIO