Rocket Racing League X Racer Photo Gallery Nascar of the sky finally takes off October 29, 2008 Uncategorized SHARE Rocket Racing League X Racer Image 1 After numerous delays, the Rocket Racing League’s X Racers finally took to the air this year. Rocket Racing League X Racer Image 2 Here, powered by a kerosene-fueled rocket engine, an X Racer makes its debut flight in Oshkosh, Wisconsin, in August. Rocket Racing League X Racer Image 3 The Rocket Racing League is set to begin hosting live, six-team races next year. The pilots will fly through a virtual racecourse projected onto their head-up displays; the audience will watch them navigate the virtual racecourse on giant television screens alongside the runway. Best of What's New MORE TO READ RELATED Dam reservoirs may be much bigger sources of carbon emissions than we thought We thought dams were good for the environment, but they may actually release immense amounts of carbon. READ NOW RELATED Kids age 12 to 15 can now get vaccinated in the US Ahead of the upcoming school year, a new... RELATED Ask Us Anything: Why can’t we see more colors? Other animals see many more than we do.