Did Winter Kill the Mars Lander? NASA listens One Last Time for a Sign of Life The Daily Galaxy

Experts hold out slim hopes that hard-working NASA robot didn’t freeze to death during Martian winter, but NASA is making one final effort to detect signs of life in the dormant Phoenix Mars Lander. This week marks NASA’s fourth attempt to listen for signals showing that the Mars Lander did not perish during the frigid — and long — Martian winter. The Mars Odyssey made similar attempts in January, February and April of this year. NASA scientists received the last transmission from the Lander on Nov. 2, 2008.
NASA’s Mars Odyssey yesterday began sending out radio signals for a last time in the hopes that the robotic Lander will pick them up and respond. Through Friday, the orbiter will make 61 flights this week high over the Mars Lander’s site on the Martian surface.
“To be thorough, we decided to conduct this final session around the time of the summer solstice, during the best thermal and power conditions for Phoenix,” said Chad Edwards, chief telecommunications engineer for NASA’s Mars Exploration Program, in a statement.