CO2 Jets Bursting From Martian Ice Cap?

jeffsenter writes "NASA believes this may be the scene on the Martian South Pole as spring-time sunlight heats dust trapped in a layer of CO2 ice, causing it to sublime and ultimately burst through the seasonal upper dry ice layer. Here is the press release based on the findings in visible light and infrared from NASA's Odyssey and Mars Global Surveyor. Actual pictures of the spotting presumably caused by CO2/dust bursts on the Martian pole."