Viking lander biological experiments (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Viking lander biological experiments" in English language version.

refsWebsite

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27harvard.edu

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27doi.org

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16nih.gov

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3books.google.com

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3arxiv.org

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aanda.org

Webster, Christopher R.; Mahaffy, Paul R.; Pla-Garcia, Jorge; Rafkin, Scot C. R.; Moores, John E.; Atreya, Sushil K.; Flesch, Gregory J.; Malespin, Charles A.; Teinturier, Samuel M.; Kalucha, Hemani; Smith, Christina L.; Viúdez-Moreiras, Daniel; Vasavada, Ashwin R. (2021-06-01). "Day-night differences in Mars methane suggest nighttime containment at Gale crater". Astronomy & Astrophysics. 650: A166. Bibcode:2021A&A...650A.166W. doi:10.1051/0004-6361/202040030. ISSN 0004-6361.

airspacemag.com

Bell TE (April 2016). "Would We Know Alien Life If We Saw It?". Air & Space Magazine.

archive.org

Chambers P (1999). Life on Mars; The Complete Story. London: Blandford. ISBN 978-0-7137-2747-0.
Kieffer HH, Jakosky BM, Snyder CW, Matthews M (1992-10-01). Mars. University of Arizona Press. ISBN 978-0-8165-1257-7. {{cite book}}: |work= ignored (help)
Plaxco KW, Gross M (2006). Astrobiology: A Brief Introduction. JHU Press. p. 223. ISBN 978-0-8018-8366-8.

arxiv.org

Houtkooper, Joop M.; Schulze-Makuch, Dirk (22 May 2007). "A possible biogenic origin for hydrogen peroxide on Mars: the Viking results reinterpreted". International Journal of Astrobiology. 6 (2): 147–152. arXiv:physics/0610093. Bibcode:2007IJAsB...6..147H. doi:10.1017/S1473550407003746. ISSN 1475-3006.
Schulze-Makuch D, Houtkooper JM (2007-05-22). "A Possible Biogenic Origin for Hydrogen Peroxide on Mars". International Journal of Astrobiology. 6 (2): 147. arXiv:physics/0610093. Bibcode:2007IJAsB...6..147H. doi:10.1017/S1473550407003746. S2CID 8091895.
Levin G (2007). "Analysis of evidence of Mars life". Electroneurobiología. 15 (2): 39–47. arXiv:0705.3176. Bibcode:2007arXiv0705.3176L. ISSN 1850-1826.

bbc.co.uk

news.bbc.co.uk

Rincon P (2009-07-09). "Agencies outline Mars initiative". BBC News. BBC. Retrieved 2009-07-26.

bigthink.com

"We might have accidentally killed the only life we ever found on Mars nearly 50 years ago". Big Think. 2023-06-27. Retrieved 2024-12-14.

books.google.com

Plaxco KW, Gross M (2011). Astrobiology: A Brief Introduction (2nd ed.). JHU Press. pp. 282–283. ISBN 978-1-4214-0194-2.
Plaxco KW, Gross M (2011-08-12). Astrobiology: A Brief Introduction. JHU Press. pp. 285–286. ISBN 978-1-4214-0194-2. Retrieved 2013-07-16.
Burgess, Eric (1976-11-04). "New Scientist". Reed Business Information.

caltech.edu

authors.library.caltech.edu

Webster CR, Mahaffy PR, Atreya SK, Flesch GJ, Farley KA (October 2013). "Low upper limit to methane abundance on Mars" (PDF). Science. 342 (6156): 355–7. Bibcode:2013Sci...342..355W. doi:10.1126/science.1242902. PMID 24051245. S2CID 43194305.

cambridge.org

Houtkooper, Joop M.; Schulze-Makuch, Dirk (22 May 2007). "A possible biogenic origin for hydrogen peroxide on Mars: the Viking results reinterpreted". International Journal of Astrobiology. 6 (2): 147–152. arXiv:physics/0610093. Bibcode:2007IJAsB...6..147H. doi:10.1017/S1473550407003746. ISSN 1475-3006.

cnn.com

edition.cnn.com

Stenger R (2000-11-07). "Mars sample return plan carries microbial risk, group warns". CNN.

contactincontext.org

"Science works through Mars lander life controversy". Contactincontext.org. 2007-03-22. Archived from the original on 2016-03-04. Retrieved 2014-04-14.

cosis.net

Paepe R (2007). "The Red Soil on Mars as a proof for water and vegetation" (PDF). Geophysical Research Abstracts. 9 (1794). Retrieved 2008-08-14.

doi.org

Acevedo S (2001-12-01). "In Memoriam Dr. Harold P. Klein (1921 - 2001)". Origins of Life and Evolution of the Biosphere. 31 (6): 549–551. Bibcode:2001OLEB...31..549A. doi:10.1023/A:1013387122386. S2CID 39294965.
Biemann K, Bada JL (2011). "Comment on "Reanalysis of the Viking results suggests perchlorate and organics at midlatitudes on Mars" by Rafael Navarro-González et al". Journal of Geophysical Research. 116 (E12): E12001. Bibcode:2011JGRE..11612001B. doi:10.1029/2011JE003869.
Navarro-González R, McKay CP (2011). "Reply to comment by Biemann and Bada on "Reanalysis of the Viking results suggests perchlorate and organics at midlatitudes on Mars"". Journal of Geophysical Research. 116 (E12): E12002. Bibcode:2011JGRE..11612002N. doi:10.1029/2011JE003880.
Trokhimovskiy, A.; Fedorova, A.A.; Olsen, K.S.; Alday, J.; Korablev, O.; Montmessin, F.; Lefèvre, F.; Patrakeev, A.; Belyaev, D.; Shakun, A.V. (July 2021). "Isotopes of chlorine from HCl in the Martian atmosphere". Astronomy & Astrophysics. 651 (A32): A32. Bibcode:2021A&A...651A..32T. doi:10.1051/0004-6361/202140916. S2CID 236336984.
Levin, Gilbert V.; Straat, Patricia Ann (October 2016). "The Case for Extant Life on Mars and Its Possible Detection by the Viking Labeled Release Experiment". Astrobiology. 16 (10): 798–810. Bibcode:2016AsBio..16..798L. doi:10.1089/ast.2015.1464. ISSN 1557-8070. PMC 6445182. PMID 27626510.
Levin, Gilbert; Straat, Patricia (17 December 1976). "Viking Labeled Release Biology Experiment: Interim Results". Science. 194 (4271): 1322–1329. Bibcode:1976Sci...194.1322L. doi:10.1126/science.194.4271.1322. PMID 17797094. S2CID 24206165. Retrieved 27 September 2020.
Levin, Gilbert V.; Straat, Patricia Ann (1 March 1979). "Completion of the Viking labeled release experiment on Mars". Journal of Molecular Evolution. 14 (1): 167–183. Bibcode:1979JMolE..14..167L. doi:10.1007/BF01732376. PMID 522152. S2CID 20915236. Retrieved 27 September 2020.
Miller JD, Straat PA, Levin GV (February 2002). Hoover RB, Levin GV, Paepe RR, Rozanov AY (eds.). "Periodic analysis of the Viking lander Labeled Release experiment". Instruments, Methods, and Missions for Astrobiology IV. 4495: 96–108. Bibcode:2002SPIE.4495...96M. doi:10.1117/12.454748. S2CID 96639386. Archived from the original on 2020-11-09. Retrieved 2015-03-22. One speculation is that the function represents metabolism during a period of slow growth or cell division to an asymptotic level of cellular confluence, perhaps similar to terrestrial biofilms in the steady state.
Houtkooper, Joop M.; Schulze-Makuch, Dirk (22 May 2007). "A possible biogenic origin for hydrogen peroxide on Mars: the Viking results reinterpreted". International Journal of Astrobiology. 6 (2): 147–152. arXiv:physics/0610093. Bibcode:2007IJAsB...6..147H. doi:10.1017/S1473550407003746. ISSN 1475-3006.
Bianciardi G, Miller JD, Straat PA, Levin GV (March 2012). "Complexity Analysis of the Viking Labeled Release Experiments". IJASS. 13 (1): 14–26. Bibcode:2012IJASS..13...14B. doi:10.5139/IJASS.2012.13.1.14.
Horowitz NH, Hobby GL, Hubbard JS (December 1976). "The viking carbon assimilation experiments: interim report". Science. 194 (4271): 1321–2. Bibcode:1976Sci...194.1321H. doi:10.1126/science.194.4271.1321. PMID 17797093. S2CID 206569558.
Klein HP, Horowitz NH, Levin GV, Oyama VI, Lederberg J, Rich A, et al. (October 1976). "The viking biological investigation: preliminary results". Science. 194 (4260): 99–105. Bibcode:1976Sci...194...99K. doi:10.1126/science.194.4260.99. PMID 17793090. S2CID 24957458.
Schuerger, Andrew; Clark, Benton (March 2008). "Viking Biology Experiments: Lessons Learned and the Role of Ecology in Future Mars Life-Detection Experiments". Space Science Reviews. 135 (1–4): 233–243. Bibcode:2008SSRv..135..233S. doi:10.1007/s11214-007-9194-2. S2CID 189797714.
Klein, Harold (June 1978). "The Viking biological experiments on Mars". Icarus. 34 (3): 666. Bibcode:1978Icar...34..666K. doi:10.1016/0019-1035(78)90053-2.
Guzman, Melissa; McKay, Christopher P.; Quinn, Richard C.; Szopa, Cyril; Davila, Alfonso F.; Navarro-González, Rafael; Freissinet, Caroline (July 2018). "Identification of Chlorobenzene in the Viking Gas Chromatograph-Mass Spectrometer Data Sets: Reanalysis of Viking Mission Data Consistent With Aromatic Organic Compounds on Mars". Journal of Geophysical Research: Planets. 123 (7): 1674–1683. Bibcode:2018JGRE..123.1674G. doi:10.1029/2018JE005544. ISSN 2169-9100. S2CID 133854625. Retrieved 27 September 2020.
Beegle LW, Wilson MG, Abilleira F, Jordan JF, Wilson GR (August 2007). "A concept for NASA's Mars 2016 astrobiology field laboratory". Astrobiology. 7 (4): 545–77. Bibcode:2007AsBio...7..545B. doi:10.1089/ast.2007.0153. PMID 17723090.
Navarro-Gonzáles R, Vargas E, de la Rosa J, Raga AC, McKay CP (2010-12-15). "Reanalysis of the Viking results suggests perchlorate and organics at midlatitudes on Mars". Journal of Geophysical Research: Planets. 115 (E12010): E12010. Bibcode:2010JGRE..11512010N. doi:10.1029/2010JE003599.
Navarro-González R (2011). "Correction to "Reanalysis of the Viking results suggests perchlorate and organics at midlatitudes on Mars"". Journal of Geophysical Research. Vol. 116, no. E8. Bibcode:2011JGRE..116.8011N. doi:10.1029/2011JE003854.
Quinn RC, Martucci HF, Miller SR, Bryson CE, Grunthaner FJ, Grunthaner PJ (June 2013). "Perchlorate radiolysis on Mars and the origin of martian soil reactivity". Astrobiology. 13 (6): 515–20. Bibcode:2013AsBio..13..515Q. doi:10.1089/ast.2013.0999. PMC 3691774. PMID 23746165.
Georgiou, Christos D.; Zisimopoulos, Dimitrios; Kalaitzopoulou, Electra; Quinn, Richard C. (April 2017). "Radiation-Driven Formation of Reactive Oxygen Species in Oxychlorine-Containing Mars Surface Analogues". Astrobiology. 17 (4): 319–336. Bibcode:2017AsBio..17..319G. doi:10.1089/ast.2016.1539. PMID 28418706. Retrieved 27 September 2020.
Schulze-Makuch D, Houtkooper JM (2007-05-22). "A Possible Biogenic Origin for Hydrogen Peroxide on Mars". International Journal of Astrobiology. 6 (2): 147. arXiv:physics/0610093. Bibcode:2007IJAsB...6..147H. doi:10.1017/S1473550407003746. S2CID 8091895.
Spie (2014). "Gilbert Levin: Mars microbes -- proof from the Viking missions?". SPIE Newsroom. doi:10.1117/2.3201403.03.
Quinn R, Zent A (1999). "Peroxide-Modified Titanium Dioxide: a Chemical Analog of Putative Martian Soil Oxidants". Journal Origins of Life and Evolution of Biospheres. 29 (1): 59–72. Bibcode:1999OLEB...29...59Q. doi:10.1023/A:1006506022182. PMID 10077869. S2CID 176902.
Navarro-González R, Navarro KF, de la Rosa J, Iñiguez E, Molina P, Miranda LD, et al. (October 2006). "The limitations on organic detection in Mars-like soils by thermal volatilization-gas chromatography-MS and their implications for the Viking results". Proceedings of the National Academy of Sciences of the United States of America. 103 (44): 16089–94. Bibcode:2006PNAS..10316089N. doi:10.1073/pnas.0604210103. PMC 1621051. PMID 17060639.
Levin GV, Straat PA (October 2016). "The Case for Extant Life on Mars and Its Possible Detection by the Viking Labeled Release Experiment". Astrobiology. 16 (10): 798–810. Bibcode:2016AsBio..16..798L. doi:10.1089/ast.2015.1464. PMC 6445182. PMID 27626510.
Webster CR, Mahaffy PR, Atreya SK, Flesch GJ, Farley KA (October 2013). "Low upper limit to methane abundance on Mars" (PDF). Science. 342 (6156): 355–7. Bibcode:2013Sci...342..355W. doi:10.1126/science.1242902. PMID 24051245. S2CID 43194305.
Webster, Christopher R.; Mahaffy, Paul R.; Pla-Garcia, Jorge; Rafkin, Scot C. R.; Moores, John E.; Atreya, Sushil K.; Flesch, Gregory J.; Malespin, Charles A.; Teinturier, Samuel M.; Kalucha, Hemani; Smith, Christina L.; Viúdez-Moreiras, Daniel; Vasavada, Ashwin R. (2021-06-01). "Day-night differences in Mars methane suggest nighttime containment at Gale crater". Astronomy & Astrophysics. 650: A166. Bibcode:2021A&A...650A.166W. doi:10.1051/0004-6361/202040030. ISSN 0004-6361.

earthsky.org

"Did we find life on Mars … and then wipe it out?". earthsky.org. 2023-07-06. Retrieved 2024-12-14.
"Mars methane mystery? Depends on the time of day". earthsky.org. 2021-07-03. Retrieved 2024-12-12.

esa.int

"ExoMars rover". ESA. Retrieved 2014-04-14.

gillevin.com

Miller JD, Straat PA, Levin GV (February 2002). Hoover RB, Levin GV, Paepe RR, Rozanov AY (eds.). "Periodic analysis of the Viking lander Labeled Release experiment". Instruments, Methods, and Missions for Astrobiology IV. 4495: 96–108. Bibcode:2002SPIE.4495...96M. doi:10.1117/12.454748. S2CID 96639386. Archived from the original on 2020-11-09. Retrieved 2015-03-22. One speculation is that the function represents metabolism during a period of slow growth or cell division to an asymptotic level of cellular confluence, perhaps similar to terrestrial biofilms in the steady state.

harvard.edu

ui.adsabs.harvard.edu

Acevedo S (2001-12-01). "In Memoriam Dr. Harold P. Klein (1921 - 2001)". Origins of Life and Evolution of the Biosphere. 31 (6): 549–551. Bibcode:2001OLEB...31..549A. doi:10.1023/A:1013387122386. S2CID 39294965.
Biemann K, Bada JL (2011). "Comment on "Reanalysis of the Viking results suggests perchlorate and organics at midlatitudes on Mars" by Rafael Navarro-González et al". Journal of Geophysical Research. 116 (E12): E12001. Bibcode:2011JGRE..11612001B. doi:10.1029/2011JE003869.
Navarro-González R, McKay CP (2011). "Reply to comment by Biemann and Bada on "Reanalysis of the Viking results suggests perchlorate and organics at midlatitudes on Mars"". Journal of Geophysical Research. 116 (E12): E12002. Bibcode:2011JGRE..11612002N. doi:10.1029/2011JE003880.
Trokhimovskiy, A.; Fedorova, A.A.; Olsen, K.S.; Alday, J.; Korablev, O.; Montmessin, F.; Lefèvre, F.; Patrakeev, A.; Belyaev, D.; Shakun, A.V. (July 2021). "Isotopes of chlorine from HCl in the Martian atmosphere". Astronomy & Astrophysics. 651 (A32): A32. Bibcode:2021A&A...651A..32T. doi:10.1051/0004-6361/202140916. S2CID 236336984.
Levin, Gilbert V.; Straat, Patricia Ann (October 2016). "The Case for Extant Life on Mars and Its Possible Detection by the Viking Labeled Release Experiment". Astrobiology. 16 (10): 798–810. Bibcode:2016AsBio..16..798L. doi:10.1089/ast.2015.1464. ISSN 1557-8070. PMC 6445182. PMID 27626510.
Levin, Gilbert; Straat, Patricia (17 December 1976). "Viking Labeled Release Biology Experiment: Interim Results". Science. 194 (4271): 1322–1329. Bibcode:1976Sci...194.1322L. doi:10.1126/science.194.4271.1322. PMID 17797094. S2CID 24206165. Retrieved 27 September 2020.
Levin, Gilbert V.; Straat, Patricia Ann (1 March 1979). "Completion of the Viking labeled release experiment on Mars". Journal of Molecular Evolution. 14 (1): 167–183. Bibcode:1979JMolE..14..167L. doi:10.1007/BF01732376. PMID 522152. S2CID 20915236. Retrieved 27 September 2020.
Miller JD, Straat PA, Levin GV (February 2002). Hoover RB, Levin GV, Paepe RR, Rozanov AY (eds.). "Periodic analysis of the Viking lander Labeled Release experiment". Instruments, Methods, and Missions for Astrobiology IV. 4495: 96–108. Bibcode:2002SPIE.4495...96M. doi:10.1117/12.454748. S2CID 96639386. Archived from the original on 2020-11-09. Retrieved 2015-03-22. One speculation is that the function represents metabolism during a period of slow growth or cell division to an asymptotic level of cellular confluence, perhaps similar to terrestrial biofilms in the steady state.
Houtkooper, Joop M.; Schulze-Makuch, Dirk (22 May 2007). "A possible biogenic origin for hydrogen peroxide on Mars: the Viking results reinterpreted". International Journal of Astrobiology. 6 (2): 147–152. arXiv:physics/0610093. Bibcode:2007IJAsB...6..147H. doi:10.1017/S1473550407003746. ISSN 1475-3006.
Bianciardi G, Miller JD, Straat PA, Levin GV (March 2012). "Complexity Analysis of the Viking Labeled Release Experiments". IJASS. 13 (1): 14–26. Bibcode:2012IJASS..13...14B. doi:10.5139/IJASS.2012.13.1.14.
Horowitz NH, Hobby GL, Hubbard JS (December 1976). "The viking carbon assimilation experiments: interim report". Science. 194 (4271): 1321–2. Bibcode:1976Sci...194.1321H. doi:10.1126/science.194.4271.1321. PMID 17797093. S2CID 206569558.
Klein HP, Horowitz NH, Levin GV, Oyama VI, Lederberg J, Rich A, et al. (October 1976). "The viking biological investigation: preliminary results". Science. 194 (4260): 99–105. Bibcode:1976Sci...194...99K. doi:10.1126/science.194.4260.99. PMID 17793090. S2CID 24957458.
Schuerger, Andrew; Clark, Benton (March 2008). "Viking Biology Experiments: Lessons Learned and the Role of Ecology in Future Mars Life-Detection Experiments". Space Science Reviews. 135 (1–4): 233–243. Bibcode:2008SSRv..135..233S. doi:10.1007/s11214-007-9194-2. S2CID 189797714.
Klein, Harold (June 1978). "The Viking biological experiments on Mars". Icarus. 34 (3): 666. Bibcode:1978Icar...34..666K. doi:10.1016/0019-1035(78)90053-2.
Guzman, Melissa; McKay, Christopher P.; Quinn, Richard C.; Szopa, Cyril; Davila, Alfonso F.; Navarro-González, Rafael; Freissinet, Caroline (July 2018). "Identification of Chlorobenzene in the Viking Gas Chromatograph-Mass Spectrometer Data Sets: Reanalysis of Viking Mission Data Consistent With Aromatic Organic Compounds on Mars". Journal of Geophysical Research: Planets. 123 (7): 1674–1683. Bibcode:2018JGRE..123.1674G. doi:10.1029/2018JE005544. ISSN 2169-9100. S2CID 133854625. Retrieved 27 September 2020.
Beegle LW, Wilson MG, Abilleira F, Jordan JF, Wilson GR (August 2007). "A concept for NASA's Mars 2016 astrobiology field laboratory". Astrobiology. 7 (4): 545–77. Bibcode:2007AsBio...7..545B. doi:10.1089/ast.2007.0153. PMID 17723090.
Navarro-Gonzáles R, Vargas E, de la Rosa J, Raga AC, McKay CP (2010-12-15). "Reanalysis of the Viking results suggests perchlorate and organics at midlatitudes on Mars". Journal of Geophysical Research: Planets. 115 (E12010): E12010. Bibcode:2010JGRE..11512010N. doi:10.1029/2010JE003599.
Navarro-González R (2011). "Correction to "Reanalysis of the Viking results suggests perchlorate and organics at midlatitudes on Mars"". Journal of Geophysical Research. Vol. 116, no. E8. Bibcode:2011JGRE..116.8011N. doi:10.1029/2011JE003854.
Quinn RC, Martucci HF, Miller SR, Bryson CE, Grunthaner FJ, Grunthaner PJ (June 2013). "Perchlorate radiolysis on Mars and the origin of martian soil reactivity". Astrobiology. 13 (6): 515–20. Bibcode:2013AsBio..13..515Q. doi:10.1089/ast.2013.0999. PMC 3691774. PMID 23746165.
Georgiou, Christos D.; Zisimopoulos, Dimitrios; Kalaitzopoulou, Electra; Quinn, Richard C. (April 2017). "Radiation-Driven Formation of Reactive Oxygen Species in Oxychlorine-Containing Mars Surface Analogues". Astrobiology. 17 (4): 319–336. Bibcode:2017AsBio..17..319G. doi:10.1089/ast.2016.1539. PMID 28418706. Retrieved 27 September 2020.
Schulze-Makuch D, Houtkooper JM (2007-05-22). "A Possible Biogenic Origin for Hydrogen Peroxide on Mars". International Journal of Astrobiology. 6 (2): 147. arXiv:physics/0610093. Bibcode:2007IJAsB...6..147H. doi:10.1017/S1473550407003746. S2CID 8091895.
Quinn R, Zent A (1999). "Peroxide-Modified Titanium Dioxide: a Chemical Analog of Putative Martian Soil Oxidants". Journal Origins of Life and Evolution of Biospheres. 29 (1): 59–72. Bibcode:1999OLEB...29...59Q. doi:10.1023/A:1006506022182. PMID 10077869. S2CID 176902.
Levin G (2007). "Analysis of evidence of Mars life". Electroneurobiología. 15 (2): 39–47. arXiv:0705.3176. Bibcode:2007arXiv0705.3176L. ISSN 1850-1826.
Navarro-González R, Navarro KF, de la Rosa J, Iñiguez E, Molina P, Miranda LD, et al. (October 2006). "The limitations on organic detection in Mars-like soils by thermal volatilization-gas chromatography-MS and their implications for the Viking results". Proceedings of the National Academy of Sciences of the United States of America. 103 (44): 16089–94. Bibcode:2006PNAS..10316089N. doi:10.1073/pnas.0604210103. PMC 1621051. PMID 17060639.
Levin GV, Straat PA (October 2016). "The Case for Extant Life on Mars and Its Possible Detection by the Viking Labeled Release Experiment". Astrobiology. 16 (10): 798–810. Bibcode:2016AsBio..16..798L. doi:10.1089/ast.2015.1464. PMC 6445182. PMID 27626510.
Webster CR, Mahaffy PR, Atreya SK, Flesch GJ, Farley KA (October 2013). "Low upper limit to methane abundance on Mars" (PDF). Science. 342 (6156): 355–7. Bibcode:2013Sci...342..355W. doi:10.1126/science.1242902. PMID 24051245. S2CID 43194305.
Webster, Christopher R.; Mahaffy, Paul R.; Pla-Garcia, Jorge; Rafkin, Scot C. R.; Moores, John E.; Atreya, Sushil K.; Flesch, Gregory J.; Malespin, Charles A.; Teinturier, Samuel M.; Kalucha, Hemani; Smith, Christina L.; Viúdez-Moreiras, Daniel; Vasavada, Ashwin R. (2021-06-01). "Day-night differences in Mars methane suggest nighttime containment at Gale crater". Astronomy & Astrophysics. 650: A166. Bibcode:2021A&A...650A.166W. doi:10.1051/0004-6361/202040030. ISSN 0004-6361.

latimes.com

Johnson J (2008-08-06). "Perchlorate found in Martian soil". Los Angeles Times.

liebertpub.com

Georgiou, Christos D.; Zisimopoulos, Dimitrios; Kalaitzopoulou, Electra; Quinn, Richard C. (April 2017). "Radiation-Driven Formation of Reactive Oxygen Species in Oxychlorine-Containing Mars Surface Analogues". Astrobiology. 17 (4): 319–336. Bibcode:2017AsBio..17..319G. doi:10.1089/ast.2016.1539. PMID 28418706. Retrieved 27 September 2020.

msss.com

Caplinger M (April 1995). "Life on Mars". Malin Space Science Systems. Archived from the original on 2008-05-27. Retrieved 2008-10-13.

nasa.gov

history.nasa.gov

"ch11-5". NASA. Retrieved 2014-04-14.

history.arc.nasa.gov

"Harold P. Klein, NASA Ames Hall of Fame" (PDF).

jpl.nasa.gov

Webster G, Hoover R, Marlaire R, Frias G (2010-09-03). "Missing Piece Inspires New Look at Mars Puzzle". NASA Jet Propulsion Laboratory. Archived from the original on 2010-11-03. Retrieved 2010-10-24.

science.nasa.gov

NASA, Curiosity Detects Methane Spike on Mars, Dec. 16, 2014 (accessed 25 Oct. 2016)

nationalgeographic.com

news.nationalgeographic.com

Than K (2012-04-13). "Life on Mars Found by NASA's Viking Mission?". National Geographic. Archived from the original on April 15, 2012. Retrieved 2013-07-16.

nbcnews.com

Borenstein S (2007-01-07). "Did probes find Martian life ... or kill it off?". Associated Press via NBC News. Archived from the original on December 5, 2013. Retrieved 2007-05-31.

nih.gov

pubmed.ncbi.nlm.nih.gov

Levin, Gilbert V.; Straat, Patricia Ann (October 2016). "The Case for Extant Life on Mars and Its Possible Detection by the Viking Labeled Release Experiment". Astrobiology. 16 (10): 798–810. Bibcode:2016AsBio..16..798L. doi:10.1089/ast.2015.1464. ISSN 1557-8070. PMC 6445182. PMID 27626510.
Levin, Gilbert; Straat, Patricia (17 December 1976). "Viking Labeled Release Biology Experiment: Interim Results". Science. 194 (4271): 1322–1329. Bibcode:1976Sci...194.1322L. doi:10.1126/science.194.4271.1322. PMID 17797094. S2CID 24206165. Retrieved 27 September 2020.
Levin, Gilbert V.; Straat, Patricia Ann (1 March 1979). "Completion of the Viking labeled release experiment on Mars". Journal of Molecular Evolution. 14 (1): 167–183. Bibcode:1979JMolE..14..167L. doi:10.1007/BF01732376. PMID 522152. S2CID 20915236. Retrieved 27 September 2020.
Horowitz NH, Hobby GL, Hubbard JS (December 1976). "The viking carbon assimilation experiments: interim report". Science. 194 (4271): 1321–2. Bibcode:1976Sci...194.1321H. doi:10.1126/science.194.4271.1321. PMID 17797093. S2CID 206569558.
Klein HP, Horowitz NH, Levin GV, Oyama VI, Lederberg J, Rich A, et al. (October 1976). "The viking biological investigation: preliminary results". Science. 194 (4260): 99–105. Bibcode:1976Sci...194...99K. doi:10.1126/science.194.4260.99. PMID 17793090. S2CID 24957458.
Beegle LW, Wilson MG, Abilleira F, Jordan JF, Wilson GR (August 2007). "A concept for NASA's Mars 2016 astrobiology field laboratory". Astrobiology. 7 (4): 545–77. Bibcode:2007AsBio...7..545B. doi:10.1089/ast.2007.0153. PMID 17723090.
Quinn RC, Martucci HF, Miller SR, Bryson CE, Grunthaner FJ, Grunthaner PJ (June 2013). "Perchlorate radiolysis on Mars and the origin of martian soil reactivity". Astrobiology. 13 (6): 515–20. Bibcode:2013AsBio..13..515Q. doi:10.1089/ast.2013.0999. PMC 3691774. PMID 23746165.
Georgiou, Christos D.; Zisimopoulos, Dimitrios; Kalaitzopoulou, Electra; Quinn, Richard C. (April 2017). "Radiation-Driven Formation of Reactive Oxygen Species in Oxychlorine-Containing Mars Surface Analogues". Astrobiology. 17 (4): 319–336. Bibcode:2017AsBio..17..319G. doi:10.1089/ast.2016.1539. PMID 28418706. Retrieved 27 September 2020.
Quinn R, Zent A (1999). "Peroxide-Modified Titanium Dioxide: a Chemical Analog of Putative Martian Soil Oxidants". Journal Origins of Life and Evolution of Biospheres. 29 (1): 59–72. Bibcode:1999OLEB...29...59Q. doi:10.1023/A:1006506022182. PMID 10077869. S2CID 176902.
Navarro-González R, Navarro KF, de la Rosa J, Iñiguez E, Molina P, Miranda LD, et al. (October 2006). "The limitations on organic detection in Mars-like soils by thermal volatilization-gas chromatography-MS and their implications for the Viking results". Proceedings of the National Academy of Sciences of the United States of America. 103 (44): 16089–94. Bibcode:2006PNAS..10316089N. doi:10.1073/pnas.0604210103. PMC 1621051. PMID 17060639.
Levin GV, Straat PA (October 2016). "The Case for Extant Life on Mars and Its Possible Detection by the Viking Labeled Release Experiment". Astrobiology. 16 (10): 798–810. Bibcode:2016AsBio..16..798L. doi:10.1089/ast.2015.1464. PMC 6445182. PMID 27626510.
Webster CR, Mahaffy PR, Atreya SK, Flesch GJ, Farley KA (October 2013). "Low upper limit to methane abundance on Mars" (PDF). Science. 342 (6156): 355–7. Bibcode:2013Sci...342..355W. doi:10.1126/science.1242902. PMID 24051245. S2CID 43194305.

ncbi.nlm.nih.gov

Levin, Gilbert V.; Straat, Patricia Ann (October 2016). "The Case for Extant Life on Mars and Its Possible Detection by the Viking Labeled Release Experiment". Astrobiology. 16 (10): 798–810. Bibcode:2016AsBio..16..798L. doi:10.1089/ast.2015.1464. ISSN 1557-8070. PMC 6445182. PMID 27626510.
Quinn RC, Martucci HF, Miller SR, Bryson CE, Grunthaner FJ, Grunthaner PJ (June 2013). "Perchlorate radiolysis on Mars and the origin of martian soil reactivity". Astrobiology. 13 (6): 515–20. Bibcode:2013AsBio..13..515Q. doi:10.1089/ast.2013.0999. PMC 3691774. PMID 23746165.
Navarro-González R, Navarro KF, de la Rosa J, Iñiguez E, Molina P, Miranda LD, et al. (October 2006). "The limitations on organic detection in Mars-like soils by thermal volatilization-gas chromatography-MS and their implications for the Viking results". Proceedings of the National Academy of Sciences of the United States of America. 103 (44): 16089–94. Bibcode:2006PNAS..10316089N. doi:10.1073/pnas.0604210103. PMC 1621051. PMID 17060639.
Levin GV, Straat PA (October 2016). "The Case for Extant Life on Mars and Its Possible Detection by the Viking Labeled Release Experiment". Astrobiology. 16 (10): 798–810. Bibcode:2016AsBio..16..798L. doi:10.1089/ast.2015.1464. PMC 6445182. PMID 27626510.

salon.com

archive.salon.com

Joseph LE (2000-08-17). "James Lovelock, Gaia's grand old man". Salon. Archived from the original on 2009-04-08. Retrieved 2009-02-10.

science.org

Levin, Gilbert; Straat, Patricia (17 December 1976). "Viking Labeled Release Biology Experiment: Interim Results". Science. 194 (4271): 1322–1329. Bibcode:1976Sci...194.1322L. doi:10.1126/science.194.4271.1322. PMID 17797094. S2CID 24206165. Retrieved 27 September 2020.

sciencedaily.com

"Martian Life Or Not? NASA's Phoenix Team Analyzes Results". Science Daily. 2008-08-06.
"Did Viking Mars Landers Find Life's Building Blocks? Missing Piece Inspires New Look at Puzzle". ScienceDaily. 2010-09-05. Retrieved 2010-09-23.

scientificamerican.com

blogs.scientificamerican.com

Levin, Gilbert V. (2019-10-10). "I'm Convinced We Found Evidence of Life on Mars in the 1970s". Scientific American Blog Network. Retrieved 2020-01-13.

semanticscholar.org

api.semanticscholar.org

Acevedo S (2001-12-01). "In Memoriam Dr. Harold P. Klein (1921 - 2001)". Origins of Life and Evolution of the Biosphere. 31 (6): 549–551. Bibcode:2001OLEB...31..549A. doi:10.1023/A:1013387122386. S2CID 39294965.
Trokhimovskiy, A.; Fedorova, A.A.; Olsen, K.S.; Alday, J.; Korablev, O.; Montmessin, F.; Lefèvre, F.; Patrakeev, A.; Belyaev, D.; Shakun, A.V. (July 2021). "Isotopes of chlorine from HCl in the Martian atmosphere". Astronomy & Astrophysics. 651 (A32): A32. Bibcode:2021A&A...651A..32T. doi:10.1051/0004-6361/202140916. S2CID 236336984.
Levin, Gilbert; Straat, Patricia (17 December 1976). "Viking Labeled Release Biology Experiment: Interim Results". Science. 194 (4271): 1322–1329. Bibcode:1976Sci...194.1322L. doi:10.1126/science.194.4271.1322. PMID 17797094. S2CID 24206165. Retrieved 27 September 2020.
Levin, Gilbert V.; Straat, Patricia Ann (1 March 1979). "Completion of the Viking labeled release experiment on Mars". Journal of Molecular Evolution. 14 (1): 167–183. Bibcode:1979JMolE..14..167L. doi:10.1007/BF01732376. PMID 522152. S2CID 20915236. Retrieved 27 September 2020.
Miller JD, Straat PA, Levin GV (February 2002). Hoover RB, Levin GV, Paepe RR, Rozanov AY (eds.). "Periodic analysis of the Viking lander Labeled Release experiment". Instruments, Methods, and Missions for Astrobiology IV. 4495: 96–108. Bibcode:2002SPIE.4495...96M. doi:10.1117/12.454748. S2CID 96639386. Archived from the original on 2020-11-09. Retrieved 2015-03-22. One speculation is that the function represents metabolism during a period of slow growth or cell division to an asymptotic level of cellular confluence, perhaps similar to terrestrial biofilms in the steady state.
Horowitz NH, Hobby GL, Hubbard JS (December 1976). "The viking carbon assimilation experiments: interim report". Science. 194 (4271): 1321–2. Bibcode:1976Sci...194.1321H. doi:10.1126/science.194.4271.1321. PMID 17797093. S2CID 206569558.
Klein HP, Horowitz NH, Levin GV, Oyama VI, Lederberg J, Rich A, et al. (October 1976). "The viking biological investigation: preliminary results". Science. 194 (4260): 99–105. Bibcode:1976Sci...194...99K. doi:10.1126/science.194.4260.99. PMID 17793090. S2CID 24957458.
Schuerger, Andrew; Clark, Benton (March 2008). "Viking Biology Experiments: Lessons Learned and the Role of Ecology in Future Mars Life-Detection Experiments". Space Science Reviews. 135 (1–4): 233–243. Bibcode:2008SSRv..135..233S. doi:10.1007/s11214-007-9194-2. S2CID 189797714.
Guzman, Melissa; McKay, Christopher P.; Quinn, Richard C.; Szopa, Cyril; Davila, Alfonso F.; Navarro-González, Rafael; Freissinet, Caroline (July 2018). "Identification of Chlorobenzene in the Viking Gas Chromatograph-Mass Spectrometer Data Sets: Reanalysis of Viking Mission Data Consistent With Aromatic Organic Compounds on Mars". Journal of Geophysical Research: Planets. 123 (7): 1674–1683. Bibcode:2018JGRE..123.1674G. doi:10.1029/2018JE005544. ISSN 2169-9100. S2CID 133854625. Retrieved 27 September 2020.
Schulze-Makuch D, Houtkooper JM (2007-05-22). "A Possible Biogenic Origin for Hydrogen Peroxide on Mars". International Journal of Astrobiology. 6 (2): 147. arXiv:physics/0610093. Bibcode:2007IJAsB...6..147H. doi:10.1017/S1473550407003746. S2CID 8091895.
Quinn R, Zent A (1999). "Peroxide-Modified Titanium Dioxide: a Chemical Analog of Putative Martian Soil Oxidants". Journal Origins of Life and Evolution of Biospheres. 29 (1): 59–72. Bibcode:1999OLEB...29...59Q. doi:10.1023/A:1006506022182. PMID 10077869. S2CID 176902.
Webster CR, Mahaffy PR, Atreya SK, Flesch GJ, Farley KA (October 2013). "Low upper limit to methane abundance on Mars" (PDF). Science. 342 (6156): 355–7. Bibcode:2013Sci...342..355W. doi:10.1126/science.1242902. PMID 24051245. S2CID 43194305.

space.com

Than, Ker (2007-08-23). "Claim of Martian Life Called 'Bogus'". Space.com. Retrieved 2024-12-14.
Wall M (2011-01-06). "Life's Building Blocks May Have Been Found on Mars, Research Finds". Space.com. Archived from the original on 2011-01-09. Retrieved 2011-01-07.

springer.com

link.springer.com

Levin, Gilbert V.; Straat, Patricia Ann (1 March 1979). "Completion of the Viking labeled release experiment on Mars". Journal of Molecular Evolution. 14 (1): 167–183. Bibcode:1979JMolE..14..167L. doi:10.1007/BF01732376. PMID 522152. S2CID 20915236. Retrieved 27 September 2020.

thaindian.com

"NASA orbiter to hunt for source of Martian methane in 2016". Thaindian News. 2009-03-06. Archived from the original on 2018-10-05. Retrieved 2009-07-26.

web.archive.org

Webster G, Hoover R, Marlaire R, Frias G (2010-09-03). "Missing Piece Inspires New Look at Mars Puzzle". NASA Jet Propulsion Laboratory. Archived from the original on 2010-11-03. Retrieved 2010-10-24.
Miller JD, Straat PA, Levin GV (February 2002). Hoover RB, Levin GV, Paepe RR, Rozanov AY (eds.). "Periodic analysis of the Viking lander Labeled Release experiment". Instruments, Methods, and Missions for Astrobiology IV. 4495: 96–108. Bibcode:2002SPIE.4495...96M. doi:10.1117/12.454748. S2CID 96639386. Archived from the original on 2020-11-09. Retrieved 2015-03-22. One speculation is that the function represents metabolism during a period of slow growth or cell division to an asymptotic level of cellular confluence, perhaps similar to terrestrial biofilms in the steady state.
Than K (2012-04-13). "Life on Mars Found by NASA's Viking Mission?". National Geographic. Archived from the original on April 15, 2012. Retrieved 2013-07-16.
Caplinger M (April 1995). "Life on Mars". Malin Space Science Systems. Archived from the original on 2008-05-27. Retrieved 2008-10-13.
Wall M (2011-01-06). "Life's Building Blocks May Have Been Found on Mars, Research Finds". Space.com. Archived from the original on 2011-01-09. Retrieved 2011-01-07.
"Science works through Mars lander life controversy". Contactincontext.org. 2007-03-22. Archived from the original on 2016-03-04. Retrieved 2014-04-14.
Joseph LE (2000-08-17). "James Lovelock, Gaia's grand old man". Salon. Archived from the original on 2009-04-08. Retrieved 2009-02-10.
"NASA orbiter to hunt for source of Martian methane in 2016". Thaindian News. 2009-03-06. Archived from the original on 2018-10-05. Retrieved 2009-07-26.
Borenstein S (2007-01-07). "Did probes find Martian life ... or kill it off?". Associated Press via NBC News. Archived from the original on December 5, 2013. Retrieved 2007-05-31.

wiley.com

agupubs.onlinelibrary.wiley.com

Guzman, Melissa; McKay, Christopher P.; Quinn, Richard C.; Szopa, Cyril; Davila, Alfonso F.; Navarro-González, Rafael; Freissinet, Caroline (July 2018). "Identification of Chlorobenzene in the Viking Gas Chromatograph-Mass Spectrometer Data Sets: Reanalysis of Viking Mission Data Consistent With Aromatic Organic Compounds on Mars". Journal of Geophysical Research: Planets. 123 (7): 1674–1683. Bibcode:2018JGRE..123.1674G. doi:10.1029/2018JE005544. ISSN 2169-9100. S2CID 133854625. Retrieved 27 September 2020.

worldcat.org

search.worldcat.org

Levin, Gilbert V.; Straat, Patricia Ann (October 2016). "The Case for Extant Life on Mars and Its Possible Detection by the Viking Labeled Release Experiment". Astrobiology. 16 (10): 798–810. Bibcode:2016AsBio..16..798L. doi:10.1089/ast.2015.1464. ISSN 1557-8070. PMC 6445182. PMID 27626510.
Houtkooper, Joop M.; Schulze-Makuch, Dirk (22 May 2007). "A possible biogenic origin for hydrogen peroxide on Mars: the Viking results reinterpreted". International Journal of Astrobiology. 6 (2): 147–152. arXiv:physics/0610093. Bibcode:2007IJAsB...6..147H. doi:10.1017/S1473550407003746. ISSN 1475-3006.
Guzman, Melissa; McKay, Christopher P.; Quinn, Richard C.; Szopa, Cyril; Davila, Alfonso F.; Navarro-González, Rafael; Freissinet, Caroline (July 2018). "Identification of Chlorobenzene in the Viking Gas Chromatograph-Mass Spectrometer Data Sets: Reanalysis of Viking Mission Data Consistent With Aromatic Organic Compounds on Mars". Journal of Geophysical Research: Planets. 123 (7): 1674–1683. Bibcode:2018JGRE..123.1674G. doi:10.1029/2018JE005544. ISSN 2169-9100. S2CID 133854625. Retrieved 27 September 2020.
Levin G (2007). "Analysis of evidence of Mars life". Electroneurobiología. 15 (2): 39–47. arXiv:0705.3176. Bibcode:2007arXiv0705.3176L. ISSN 1850-1826.
Webster, Christopher R.; Mahaffy, Paul R.; Pla-Garcia, Jorge; Rafkin, Scot C. R.; Moores, John E.; Atreya, Sushil K.; Flesch, Gregory J.; Malespin, Charles A.; Teinturier, Samuel M.; Kalucha, Hemani; Smith, Christina L.; Viúdez-Moreiras, Daniel; Vasavada, Ashwin R. (2021-06-01). "Day-night differences in Mars methane suggest nighttime containment at Gale crater". Astronomy & Astrophysics. 650: A166. Bibcode:2021A&A...650A.166W. doi:10.1051/0004-6361/202040030. ISSN 0004-6361.

wustl.edu

pds-geosciences.wustl.edu

"The Viking Lander Labeled Release Experiment Archive". wustl.edu.