Lunar Mining Robot Prototype Advancing

Regolith Advanced Surface Systems Operations Robot (RASSOR) Being Developed / Tested At NASA KSC; Team Estimates Robot Would Need To Work For 5 Years, 16 Hours Per Day To Mine Enough Regolith To Produce Useable Water / Oxygen From Extraction Device On The RASSOR Mission Lander; Current Prototype Is .75m Tall With Mining Drums Extended Above Body; Prototype Version 2 To Begin Testing 2014; Final Version Expected To Weigh About 45kg

Image Credit: NASA