It’s ‘a Mars we haven’t seen before’ The Arizona Republic

NASA Jet Propulsion Laboratory scientists were ecstatic Sunday viewing “a Mars we haven’t seen before” from the rover Opportunity, which landed Saturday. And they were encouraged by progress in restoring to health Opportunity’s ailing twin rover, Spirit, which landed Jan. 3. Project Manager Pete Theisinger said Spirit’s prognosis had gone from “critical” to “serious” and was approaching “guarded.”