Color calibration of Spirit and Opportunity rover imagesLEVIN, Ron L.SPIE proceedings series. 2004, pp 294-300, isbn 0-8194-5493-1, 7 p.Conference Paper

Impact of color calibration on Martian imagesLEVITT, Ron L.SPIE proceedings series. 2004, pp 281-293, isbn 0-8194-5493-1, 13 p.Conference Paper

What kinds of sense organs can nature evolve?CAULFIELD, H. John.SPIE proceedings series. 2004, pp 241-247, isbn 0-8194-5493-1, 7 p.Conference Paper

Carbonaceous meteorites: Source or substrate for life's origin on earth?ENGEL, Michael H.SPIE proceedings series. 2004, pp 31-36, isbn 0-8194-5493-1, 6 p.Conference Paper

Accretionary lapilli, tektites or concretions: the ubiquitous spherules of Meridiani PlanumDIGREGORIO, Barry E.SPIE proceedings series. 2004, pp 139-152, isbn 0-8194-5493-1, 14 p.Conference Paper

Growth of the facultative anaerobes from Antarctica, Alaska, and Patagonia at low temperaturesPIKUTA, Elena V; HOOVER, Richard B.SPIE proceedings series. 2004, pp 180-190, isbn 0-8194-5493-1, 11 p.Conference Paper

Testing the role of silicic acid and bioorganic materials in the formation of rock coatingsKOLB, Vera M; PHILIP, Ajish I; PERRY, Randall S et al.SPIE proceedings series. 2004, pp 116-125, isbn 0-8194-5493-1, 10 p.Conference Paper

Potential application of anaerobic extremophiles for hydrogen productionPIKUTA, Elena V; HOOVER, Richard B.SPIE proceedings series. 2004, pp 203-214, isbn 0-8194-5493-1, 12 p.Conference Paper

Astrobiology of Jupiter's Icy MoonsLIPPS, Jere H; DELORY, Gregory; PITMAN, Joe et al.SPIE proceedings series. 2004, pp 78-92, isbn 0-8194-5493-1, 15 p.Conference Paper

Polarization analysis for Terrestrial Planet Finder coronagraph designsELIAS, Nicholas M; BATES, Robert; TURNER-VALLE, Jennifer et al.SPIE proceedings series. 2004, pp 248-257, isbn 0-8194-5493-1, 10 p.Conference Paper

Salt tolerant and high pH resistant hydrogenase from the haloalkaliphilic, sulfate-reducing bacterium Desulfonatronum thiodismutansDETKOVA, Ekaterina N; PIKUTA, Elena V; HOOVER, Richard B et al.SPIE proceedings series. 2004, pp 191-202, isbn 0-8194-5493-1, 12 p.Conference Paper

Spaceborne optical coronagraph requirements including exo-solar planet and star testbed simulationKENDRICK, Stephen E; TURNER-VALLE, Jennifer; EBBETS, Dennis et al.SPIE proceedings series. 2004, pp 258-269, isbn 0-8194-5493-1, 12 p.Conference Paper

Indigenous microfossils in carbonaceous meteoritesHOOVER, Richard B; JERMAN, Gregory; ROZANOV, Alexei Yu et al.SPIE proceedings series. 2004, pp 1-17, isbn 0-8194-5493-1, 17 p.Conference Paper

Diagenetic analogs to hematite regions on Mars: Examples from Jurassic sandstones of Southern Utah, USABEITLER, Brenda; CHAN, Marjorie A; PARRY, W. T et al.SPIE proceedings series. 2004, pp 162-169, isbn 0-8194-5493-1, 8 p.Conference Paper

Microbial remains in middle proterozoic rocks of Northern AustraliaASTAFIEVA, Marina; HOOVER, Richard B; ROZANOV, Alexei Yu et al.SPIE proceedings series. 2004, pp 59-69, isbn 0-8194-5493-1, 11 p.Conference Paper

Astrobiology of cometsHOOVER, Richard B; PIKUTA, Elena V; WICKRAMASINGHE, Nalin C et al.SPIE proceedings series. 2004, pp 93-106, isbn 0-8194-5493-1, 14 p.Conference Paper

Remote sensing space science enabled by the multiple Instrument Distributed Aperture Sensor (MIDAS) conceptPITMAN, Joe; DUNCAN, Alan; GRAHAM, James et al.SPIE proceedings series. 2004, pp 301-310, isbn 0-8194-5493-1, 10 p.Conference Paper