LRO Revealing History Of Lunar Exploration

Scientists Using LROC To Identify / Image Lost Moon Probes Notes Leonard David Of Space.com; LROC PI Mark Robinson & Johns Hopkins APL Professor Jeff Plescia (Inset) Searching For Soviet & NASA Luna Probes; Detection Could Help Determine Fate Of Failed Spacecraft Such As Luna 23 & Surveyor 4, Aid In Design Of Heritage Protection Plan

Image Credit: NASA