NASA’s Mars rover is really stuck
SEP 22, 2009
DOI: 10.1063/PT.5.023702
Space.com : Efforts to free the stuck Spirit rover on Mars have been dragging on since May. Last week a NASA official said the robot may never get free ."We are proceeding very cautiously and exploring all reasonable options,” said John Callas, NASA project manager for Spirit and its twin, Opportunity . “There is a very real possibility that Spirit may not be able to get out, and we want to give Spirit the very best chance.”
© 2009 American Institute of Physics
