Rambai muchinyora ndima iyi - Concept vehicles of the Lunar Electric Rover (uye gare gare, iyo SEV) yakaedzwa panguva yeDesert Research and Technology Studies muna 2008, 2009, 2010 uye 2011. Imwe yemotokari dzeLER dzakatora chikamu mumutambo wekugadzwa kwemutungamiri wenyika Barack Obama
muna 2009. Chassis nezvimiro zvechivakwa zvezvifambiso izvi zvakagadzirwa neOff-Road International. Kutsvakurudza uye kuedza kwakaenderera mberi muna 2012 muJohnson Space Center ne mock-up ye-free-flying SEV inoratidzira basa kune asteroid.