Apollo 15: Driving on the Moon . ... Credit Copyright: Apollo 15, David Scott, NASA Explanation: Apollo 15 astronaut James Irwin works on the first Lunar Roving Vehicle , before he and fellow astronaut David Scott take it out for a drive. Sloping up behind the lunar module "Falcon" on the left are lunar mountains Hadley Delta and Apennine Front, while about 5 kilometers behind Irwin is St. George Crater. ... NASA Web Site Statements, Warnings, and Disclaimers . NASA Official: Jay Norris. ...