Do you want to access to this and other private contents?
Log in if you are a subscriber or click here to request service
NASA UNVEILED MARS EXPLORATION PLAN
USA, Nasa unveiled a plan to send eight probes to Mars over the next two decades to search for evidence or life. The first mission that returns samples of martian soil or rock could launch from Earth as soon as 2011, NASA said. e.
AVIONEWS - World Aeronautical Press Agency