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

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

Instruments, methods, and missions for astrobiology IX (14-15 August, 2006, San Diego, California, USA)Hoover, Richard B; Levin, Gilbert V; Rozanov, Alekseĭ IUr′evich et al.Proceedings of SPIE, the International Society for Optical Engineering. 2006, issn 0277-786X, isbn 0-8194-6388-4, 1Vol, various pagings, isbn 0-8194-6388-4Conference Proceedings

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

RAMIFICATIONS OF A STERILE MARSLEVIN, Gilbert V.Proceedings of SPIE, the International Society for Optical Engineering. 2011, Vol 8152, issn 0277-786X, isbn 978-0-8194-8762-9, 81520C.1-81520C.9Conference Paper

Solving the Problems with Chirality as a BioMarker for Alien LifeLEVIN, Gilbert V.Proceedings of SPIE, the International Society for Optical Engineering. 2010, Vol 7819, issn 0277-786X, isbn 978-0-8194-8315-7, 78190H.1-78190H.6Conference Paper

On the applicability of dialetheism to the emergence of life and the classification of virusesKOLB, Vera M.Proceedings of SPIE, the International Society for Optical Engineering. 2008, Vol 7097, pp 709713.1-709713.4, issn 0277-786X, isbn 978-0-8194-7317-2, 1VolConference 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

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

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

Astrobiology-Related Research Activity in the National Astronomical Observatory of JapanOHISHI, Masatoshi.Proceedings of SPIE, the International Society for Optical Engineering. 2008, Vol 7097, pp 70970C.1-70970C.10, issn 0277-786X, isbn 978-0-8194-7317-2, 1VolConference Paper

Microfossils of Filamentous Prokaryotes in CI1 and CM2 MeteoritesHOOVER, Richard B.Proceedings of SPIE, the International Society for Optical Engineering. 2008, Vol 7097, pp 709703.1-709703.15, issn 0277-786X, isbn 978-0-8194-7317-2, 1VolConference Paper

The evolution of ocean colorGALLARDO, Victor Ariel; ESPINOZA, Carola.Proceedings of SPIE, the International Society for Optical Engineering. 2008, Vol 7097, pp 70970G.1-70970G.7, issn 0277-786X, isbn 978-0-8194-7317-2, 1VolConference Paper

The perennially ice-covered lakes of the cold and rainless deserts of the Antarctic, and by extension, Mars (Implications for finding Martian life)WILSON, A. T.Proceedings of SPIE, the International Society for Optical Engineering. 2008, Vol 7097, pp 70970Y.1-70970Y.7, issn 0277-786X, isbn 978-0-8194-7317-2, 1VolConference Paper

Dramatic blooms of Prymnesium sp. and Alexandrium margalefii in the Salton Sea, CaliforniaTIFFANY, Mary Ann; WOLNY, Jennifer; GARREN, Matthew et al.Proceedings of SPIE, the International Society for Optical Engineering. 2008, Vol 7097, pp 70970T.1-70970T.14, issn 0277-786X, isbn 978-0-8194-7317-2, 1VolConference Paper

Epifluorescence Surveys of Extreme Environments Using PanCam Imaging Systems : Antarctica and the Mars RegolitSTORRIE-LOMBARDI, Michael C; MULLER, Jan-Peter; FISK, Martin R et al.Proceedings of SPIE, the International Society for Optical Engineering. 2008, Vol 7097, pp 70970P.1-70970P.9, issn 0277-786X, isbn 978-0-8194-7317-2, 1VolConference Paper

Mix and Match : Enhanced Raman Spectroscopy Instrumentation in Field ApplicationsBIN CHEN; CABROL, Nathalie; MCKAY, Christopher P et al.Proceedings of SPIE, the International Society for Optical Engineering. 2008, Vol 7097, pp 709715.1-709715.15, issn 0277-786X, isbn 978-0-8194-7317-2, 1VolConference Paper

Phaeodactylum tricornutum photosynthesis and Thalassiosira pseudonana bio-silica formation genes nucleotide fluctuationsHOLDEN, Todd; MARCHESE, P; CHEUNG, T et al.Proceedings of SPIE, the International Society for Optical Engineering. 2008, Vol 7097, pp 70970R.1-70970R.10, issn 0277-786X, isbn 978-0-8194-7317-2, 1VolConference 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

Biomarker indicators of bacterial activity and organic fluxes during end Triassic mass extinction eventDAN JIAO; PERRY, Randall S; ENGEL, Mike H et al.Proceedings of SPIE, the International Society for Optical Engineering. 2008, Vol 7097, pp 709709.1-709709.12, issn 0277-786X, isbn 978-0-8194-7317-2, 1VolConference Paper