June 25, 2009

Spirit Rover Going Nowhere, But Still Making Discoveries

Written by Nancy Atkinson

The Spirit rover on has been stuck in Martian soil, going nowhere, but that doesn’t mean she hasn't been busy or hasn't been making new discoveries. Just the opposite. Scientists have taken advantage of what could be a bad situation to learn more about the Red Planet's environmental history.

"By serendipity, Troy (the region where Spirit is stuck) is one of the most interesting places Spirit has been," said Ray Arvidson, deputy principal investigator for the science payloads on the two Mars rovers. "We are able here to study each layer, each different color of the interesting soils exposed by the wheels."

While the rover team remains optimistic about getting Spirit unstuck, they have also acknowledged the possibility that the rover might not ever be able to leave Troy. But engineers at JPL are pulling out all the stops, and will be conducting test at the Mars Yard with the engineering rover.

Full article here:

http://www.universetoday.com/2009/06/25/spirit-rover-going-nowhere-but-still-making-discoveries/