DESTRUCTORPOWER2000

Jay Leno: Comedian Crashes While Riding 2,500-Horsepower Car for TV Show For "Jay Leno’s Garage," Leno was riding with driver Bob Riggle at Irwindale Speedway when the car rolled over after Riggle maneuvered the car on two wheels. Both said they were fine after the wreck.

The booster for the world's most powerful rocket, NASA's Space Launch System (SLS), which will power the agency’s astronauts on the journey to Mars, will fire up for a major ground test at 10:05 a.m. EDT (8:05 a.m. MDT) Tuesday, June 28, at Orbital ATK Propulsion Systems’ test facilities in Promontory, Utah.   This is the last time the booster will be fired in a test environment before the first test flight of SLS with NASA's Orion spacecraft, known as Exploration Mission-1 (EM-1), in late 2018.   NASA Television will air a NASA Social event that provides the latest updates and background on SLS and Exploration Mission-1 at 3:30 p