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Spirit, Too, Finds Hematite
1 min read

Description These graphs, or spectra, shows evidence for the mineral hematite in the rock dubbed “Pot of Gold,” located at…

Jun 25, 2004
Article
Recipe for ‘Bounce’ Rock
1 min read

The mineralogy of “Bounce” rock was determined by fitting spectra from a library of laboratory minerals to spectra of Bounce…

Apr 14, 2004
Article
‘Bounce’ and Shergotty Share Common Ground
1 min read

This graph compares the spectrum of 'Bounce,' a rock at Meridiani Planum, to that of a martian meteorite found on…

Apr 14, 2004
Article
‘Bounce’: Not Like the Others
1 min read

This graph shows that the rock dubbed 'Bounce' near NASA's Mars Exploration Rover Opportunity's landing region at Meridiani Planum is…

Apr 14, 2004
Article
Keepers of the Hematite
1 min read

This figure shows spectra taken by NASA's Mars Exploration Rover Opportunity's Moessbauer spectrometer at various spots in 'Eagle Crater.' Top…

Mar 26, 2004
Article
Mineral Tells Tale of Watery Past-2
1 min read

This spectrum, taken by NASA's Mars Exploration Rover Opportunity's Moessbauer spectrometer, shows the presence of an iron-bearing mineral called jarosite…

Mar 2, 2004
Article
“El Capitan” Exposed!
1 min read

These plots, or spectra, show that the rock collection dubbed 'El Capitan' near NASA's Mars Exploration Rover Opportunity's landing site…

Mar 2, 2004
Article
Salty Martian Rock
1 min read

These plots, or spectra, show that a rock dubbed 'McKittrick' near NASA's Mars Exploration Rover Opportunity's landing site at Meridiani…

Mar 2, 2004
Article
Mineral Tells Tale of Watery Past
1 min read

This spectrum, taken by NASA's Mars Exploration Rover Opportunity's Moessbauer spectrometer, shows the presence of an iron-bearing mineral called jarosite…

Mar 2, 2004
Article