In this Wednesday, Nov. 15, 2017, photograph, daredevil/limousine

In this Wednesday, Nov. 15, 2017, photograph, daredevil/limousine driver Mad Mike Hughes is shown with with his steam=powered rocket constructed out of salvage parts on a five-acre property that he leases in Apple Valley, Cal. Hughes plans to launch his homemade contraption on Saturday near the ghost town of Amboy, Cal., at a speed of roughly 500 miles-per-hour.

Mike Hughes is a 61-year-old limo driver who’s spent

Mike Hughes is a 61-year-old limo driver who's spent the last few years building a steam-powered rocket out of salvage parts in his garage. His project has cost him $20,000, which includes Rust-Oleum paint to fancy it up and a motor home he bought on Craigslist that he converted into a ramp.