MarsPhoenix: RT @NASAJPL: New seasons on Mars today: summer solstice for @MarsPhoenix in northern hemi, winter solstice for @MarsRovers in southern hemi
MarsPhoenix: via @NASAJPL Next listening campaign for @MarsPhoenix is Feb. 22-26, Odyssey will do 60 overflights. Expectations low, wishful thinking high