A system for remotely controlled performance of {HEAD ~ unmanned extravehicular activity} in outer space, such as {TAIL ~ satellite maintenance} and repair 
such as
A system for remotely controlled performance of { HEAD ~ unmanned extravehicular activity } in outer space , such as { TAIL ~ satellite maintenance } and repair
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH