(June 3) NASA hasn’t heard from Spirit in more than a year, and on May 25th, 2011, the agency sent a final transmission in its series of attempts to regain contact.
http://science.nasa.gov/science-news/science-at-nasa/2011/03jun_spirit/
(June 3) NASA hasn’t heard from Spirit in more than a year, and on May 25th, 2011, the agency sent a final transmission in its series of attempts to regain contact.
http://science.nasa.gov/science-news/science-at-nasa/2011/03jun_spirit/
