Joy Crisp
Joy Crisp
Joy A. Crisp is a planetary geologist specializing in Mars geology. She is noted for her work on NASA missions to Mars, including the Mars Exploration Rovers and Mars Science Laboratory...
checking home looks loose material plate rock spend time
It looks like a loose rock that is blacker and rougher than the material of Home Plate and so we wanted to spend some time checking that out.
found image spirit
When you look at this image you can really say that Spirit has found some interesting stuff.
bright finding interested material rock water whether
We're interested in finding out whether that bright rim material is the same as the outcrop rock or something different. It may have a different water story.