Host Larry Mantle gets an update on the Mars rover "Opportunity" from Tim Parker, Scientist on the Mars Exploration Rover Team at JPL. Mr. Parker chose Opportunity's landing site. Host Larry Mantle ...
A “WATER MARK” covers part of Meridiani Planum as a layer rich in a mineral called hematite. Spotted by the Thermal Emission Spectrometer on the Mars Global Surveyor orbiter, the hematite — which ...
Geologic features at the Opportunity landing site on Mars were formed not by a lake that evaporated but by constant strikes from meteorites, say two Arizona State University geologists. The site where ...
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