also going to take a little solar powered helicopter to mars a test flight is planned for next year bemis to prove that autonomous controlled flight to mars is very thin atmosphere is possible. if this succeeds subsequent models will carry instruments and go to visit spots otherwise inaccessible. it's most people who live for example there are caves on mars at least we think there are that is there for potential interest as places to set up a manned station and if they go deep under the surface the air pressure might be high enough down there for water to remain liquid for longer we can't send a rover to take a look and an orbiting satellite can't take pictures of them either so at least. the main aim of the mission however is to take samples and to prepare them for transport to earth in a future mission. chords drilled out of the rock will be put in sample juge and stored in a special canister. the equipment to take rock samples is extremely complex 3 robotic systems have to work together with absolute precision. the samples are to be measured photographed sealed and left in their canist

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