The Phoenix Mars Lander has been observed to have severe ice damage to its solar panels. NASA says its “work is finished.”
Studying the ratios of isotopes in Mars' carbon dioxide shows history of water on Mars
The Mars rover Spirit has been in hibernation on Mars due to the planet’s harsh winter. The mission team at NASA for the Mars Exploration Rover (MER) Spirit hope it will awaken from its deep slumber. They are listening for signs of life.