Michael Malin, president of Malin Space Science Systems, talked about gullies that may have been sculpted recently by liquid water; evidence of ancient seas; and the discovery that the planet's south polar cap of dry ice is losing weight.
"Mars is experiencing global warming," Malin said. "And we don't know why."
Who's to blame? Halliburton? Cars? Failure to ratify the Kyoto Treaty? Or, perhaps it's natural.
Thursday, November 11, 2004
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