Search Results

Comets, Carbonaceous Meteorites, and the Origin of the Biosphere

by Hoover, Richard B.
Published 2005

Ratios of Biogenic Elements for Distinguishing Recent from Fossil Microorganisms

by Hoover, Richard B.
Published 2007

Astrobiological significance of microorganisms in permafrost and ice

by Hoover, Richard B.
Published in SPIE Proceedings, Instruments, Methods, and Missions for Astrobiology II (1999)

Significance to Astrobiology of Micro-Organisms in Permafrost and Ice

by Hoover, Richard B., Gilichinsky, David
Published 2001

Microbial Extremophiles in Evolutionary Aspect

by Pikuta, Elena V., Hoover, Richard B.
Published 2007

Microfluidics microFACS for Life Detection

by Hoover, Richard B., Platt, Donald W.
Published 2010

Psychrophilic Biomass Producers in the Trophic Chain of the Microbial Community of Lake Untersee, Antarctica

by Pikuta, Elena V., Hoover, Richard B.
Published 2010

Psychrophilic and Psychrotolerant Microbial Extremophiles in Polar Environments

by Pikuta, Elena V., Hoover, Richard B.
Published 2010

Growth of the facultative anaerobes from Antarctica, Alaska, and Patagonia at low temperatures

by Pikuta, Elena V., Hoover, Richard B.
Published in SPIE Proceedings, Instruments, Methods, and Missions for Astrobiology VIII (2004)

Anaerobic Cultures from Preserved Tissues of Baby Mammoth

by Pikuta, Elena V., Hoover, Richard B., Fisher, Daniel
Published 2011

Multicellular algae from lower Proterozoic (2.45 Ga) weathering crusts of the Kola Peninsula

by Astafieva, Marina M., Rozanov, Alexei Y., Hoover, Richard B.
Published in SPIE Proceedings, Instruments, Methods, and Missions for Astrobiology XIV (2011)

Mineralogical and petrological analyses of two possible achondrite meteorites recovered from the Thiel Mountains, Antarctica

by Sipiera, Paul P., Hoover, Richard B., Jerman, Gregory A.
Published in SPIE Proceedings, Instruments, Methods, and Missions for Astrobiology IV (2002)

Meteorites and microbes: meteorite collection and ice sampling at Patriot Hills, Thiel Mountains, and South Pole, Antarctica

by Sipiera, Paul P., Hoover, Richard B., Jerman, Gregory A.
Published in SPIE Proceedings, Instruments, Methods, and Missions for Astrobiology III (2000)

Psychrotolerant Anaerobes from Lake Podprudnoe, Antarctica and Penguin Spheniscus demersus Colony, South Africa

by Pikuta, Elena V., Townsend, Alisa, Guisler, Melissa, Hoover, Richard B.
Published 2009

Psychrotolerant anaerobes from Lake Podprudnoye, Antarctica and penguin Spheniscus demersus colony, South Africa

by Guisler, Melissa, Pikuta, Elena V., Townsend, Alisa, Hoover, Richard B.
Published in SPIE Proceedings, Instruments and Methods for Astrobiology and Planetary Missions XII (2009)

Study of the Microbial Diversity of a Newly Discovered East Antarctic Freshwater Lake, L27C, and of a Perennially Ice-Covered Lake Untersee

by Hoover, Richard B., Huang, Jonathan P., Bej, Asim K., Andersen, Dale
Published 2010

Gene cloning of the 18S rRNA of an ancient viable moss from the permafrost of northeastern Siberia

by Marsic, Damien, Hoover, Richard B., Gilichinsky, David A., Ng, Joseph D.
Published in SPIE Proceedings, Instruments, Methods, and Missions for Astrobiology II (1999)

Cloning of the 16S ribosomal RNA gene of a psychrophilic bacterium from the Alaskan Fox Permafrost Tunnel

by Marsic, Damien, Pikuta, Elena V., Hoover, Richard B., Ng, Joseph D.
Published in SPIE Proceedings, Instruments, Methods, and Missions for Astrobiology IV (2002)

Anaerobic psychrophiles from Alaska, Antarctica, and Patagonia: implications to possible life on Mars and Europa

by Hoover, Richard B., Pikuta, Elena V., Marsic, Damien, Ng, Joseph D.
Published in SPIE Proceedings, Instruments, Methods, and Missions for Astrobiology IV (2002)

Comets as Parent Bodies of CI1 Carbonaceous Meteorites and Possible Habitats of Ice-Microbiota

by Wickramasinghe, N. Chandra, Hoover, Richard B., Rozanov, Alexei Yu., Wallis, Daryl H.
Published 2011