Heldmann, Jennifer L.; et al. (2005-05-07), "Formation of Martian gullies by the action of liquid water flowing under current Martian environmental conditions 1 Ekim 2008 tarihinde Wayback Machine sitesinde arşivlendi." (PDF), Journal of Geophysical Research 110: Eo5004, doi:10.1029/2004JE002261 7 Şubat 2009 tarihinde Wayback Machine sitesinde arşivlendi., 'conditions such as now occur on Mars, outside of the temperature-pressure stability regime of liquid water' … 'Liquid water is typically stable at the lowest elevations and at low latitudes on the planet because the atmospheric pressure is greater than the vapor pressure of water and surface temperatures in equatorial regions can reach 273 K for parts of the day [Haberle et al., 2001]'
C. Oze, M. Sharma (2005). "Have olivine, will gas: Serpentinization and the abiogenic production of methane on Mars". Geophys. Res. Lett. 32: L10203. doi:10.1029/2005GL022691. 17 Mayıs 2008 tarihinde Wayback Machine sitesinde arşivlendi.
Sheehan, William. "Areographers 1 Temmuz 2017 tarihinde Wayback Machine sitesinde arşivlendi.". The Planet Mars: A History of Observation and Discovery.
Sheehan, William (1997-02-02). "Motions of Mars 20 Haziran 2006 tarihinde Wayback Machine sitesinde arşivlendi.". The Planet Mars: A History of Observation and Discovery.
The Carnegie Institution Geophysical Laboratory Seminar, "Analysis of evidence of Mars life" held 05/14/2007; Summary of the lecture given by Gilbert V. Levin, Ph.D. [1] 30 Temmuz 2016 tarihinde Wayback Machine sitesinde arşivlendi., published by Electroneurobiología vol. 15 (2), pp. 39-47, 2007
Konopliv, Alex S.; Asmar, Sami W.; Folkner, William M.; Karatekin, Özgür; Nunes, Daniel C.; Smrekar, Suzanne E.; Yoder, Charles F.; Zuber, Maria T. (Ocak 2011). "Mars high resolution gravity fields from MRO, Mars seasonal gravity, and other dynamical parameters". Icarus. 211 (1). ss. 401-428. Bibcode:2011Icar..211..401K. doi:10.1016/j.icarus.2010.10.004.
Simon, J.L.; Bretagnon, P.; Chapront, J.; Chapront-Touzé, M.; Francou, G.; Laskar, J. (Şubat 1994). "Numerical expressions for precession formulae and mean elements for the Moon and planets". Astronomy and Astrophysics. 282 (2). ss. 663-683. Bibcode:1994A&A...282..663S.
Konopliv, Alex S.; Asmar, Sami W.; Folkner, William M.; Karatekin, Özgür; Nunes, Daniel C.; Smrekar, Suzanne E.; Yoder, Charles F.; Zuber, Maria T. (Ocak 2011). "Mars high resolution gravity fields from MRO, Mars seasonal gravity, and other dynamical parameters". Icarus. 211 (1). ss. 401-428. Bibcode:2011Icar..211..401K. doi:10.1016/j.icarus.2010.10.004.
Williams, David (2018). "Mars Fact Sheet". NASA Goddard Space Flight Center. 17 Mart 2020 tarihinde kaynağından arşivlendi. Erişim tarihi: 22 Mart 2020.; Ortalama Anomali (derece) 19.412 = (Ortalama Boylam (derece) 355.45332) – (Günberi Boylamı (derece) 336.04084) Bu madde, bu kaynaktan alınan kamu malı olan bir metni içermektedir.
Williams, David R. (1 Eylül 2004). "Mars Fact Sheet". National Space Science Data Center. NASA. 13 Temmuz 2017 tarihinde kaynağından arşivlendi. Erişim tarihi: 24 Haziran 2006.
David R. Williams (September 1, 2004). "Mars Fact Sheet 12 Haziran 2010 tarihinde Wayback Machine sitesinde arşivlendi.". National Space Science Data Center. NASA.
"HORIZONS Batch call for 2022 perihelion" (Perihelion occurs when rdot flips from negative to positive). Solar System Dynamics Group, Jet Propulsion Laboratory. 8 Eylül 2021 tarihinde kaynağından arşivlendi. Erişim tarihi: 7 Eylül 2021.
Murray, John B.; et al. (2005-03-17), "Evidence from the Mars Express High Resolution Stereo Camera for a frozen sea close to Mars' equator", Nature 434: 352–356, doi:10.1038/nature03379 15 Şubat 2009 tarihinde Wayback Machine sitesinde arşivlendi.
Zahnle K. (2001). "Decline and fall of the Martian empire". Nature 412: 209–213. doi:10.1038/35084148 12 Eylül 2011 tarihinde Wayback Machine sitesinde arşivlendi..
R. Lundin, S. Barabash, H. Andersson, M. Holmström, A. Grigoriev, M. Yamauchi, J.-A. Sauvaud, A. Fedorov, E. Budnik, J.-J. Thocaven,2 D. Winningham, R. Frahm, J. Scherrer, J. Sharber, K. Asamura, H. Hayakawa, A. Coates, D. R. Linder, C. Curtis, K. C. Hsieh, B. R. Sandel, M. Grande, M. Carter, D. H. Reading, H. Koskinen, E. Kallio, P. Riihela, W. Schmidt, T. Säles, J. Kozyra, N. Krupp, J. Woch, J. Luhmann, S. McKenna-Lawler, R. Cerulli-Irelli, S. Orsini, M. Maggi, A. Mura, A. Milillo, E. Roelof, D. Williams, S. Livi, P. Brandt, P. Wurz, P. Bochsler (2004). "Solar Wind-Induced Atmospheric Erosion at Mars: First Results from ASPERA-3 on Mars Express". Science 305: 1933–1936. doi:10.1126/science.1101860 15 Mayıs 2008 tarihinde Wayback Machine sitesinde arşivlendi..PMID 15448263. 23 Kasım 2011 tarihinde Wayback Machine sitesinde arşivlendi.
J. J. Plaut, G. Picardi, A. Safaeinili, A. B. Ivanov, S. M. Milkovich, A. Cicchetti, W. Kofman, J. Mouginot, W. M. Farrell, R. J. Phillips, S. M. Clifford, A. Frigeri, R. Orosei, C. Federico, I. P. Williams, D. A. Gurnett, E. Nielsen, T. Hagfors, E. Heggy, E. R. Stofan, D. Plettemeier, T. R. Watters, C. J. Leuschen, P. Edenhofer (2007). "Subsurface Radar Sounding of the South Polar Layered Deposits of Mars". Science 315: 92. doi:10.1126/science.1139672 21 Ağustos 2008 tarihinde Wayback Machine sitesinde arşivlendi.. PMID 17363628 23 Kasım 2011 tarihinde Wayback Machine sitesinde arşivlendi..
McKay, D.S., Gibson, E.K., ThomasKeprta, K.L., Vali, H., Romanek, C.S., Clemett, S.J., Chillier, X.D.F., Maechling, C.R., Zare, R.N. (1996). "Search for Past Life on Mars: Possible Relic Biogenic Activity in Martian Meteorite ALH84001". Science 273: 924–930. doi:10.1126/science.273.5277.924 1 Şubat 2009 tarihinde Wayback Machine sitesinde arşivlendi..PMID 8688069 11 Aralık 2008 tarihinde Wayback Machine sitesinde arşivlendi..
Vladimir A. Krasnopolsky, Jean-Pierre Maillard, Tobias C. Owen (2004). "Detection of methane in the Martian atmosphere: evidence for life?". Icarus 172: 537–547. doi:10.1016/j.icarus.2004.07.004[ölü/kırık bağlantı].
R. Lundin, S. Barabash, H. Andersson, M. Holmström, A. Grigoriev, M. Yamauchi, J.-A. Sauvaud, A. Fedorov, E. Budnik, J.-J. Thocaven,2 D. Winningham, R. Frahm, J. Scherrer, J. Sharber, K. Asamura, H. Hayakawa, A. Coates, D. R. Linder, C. Curtis, K. C. Hsieh, B. R. Sandel, M. Grande, M. Carter, D. H. Reading, H. Koskinen, E. Kallio, P. Riihela, W. Schmidt, T. Säles, J. Kozyra, N. Krupp, J. Woch, J. Luhmann, S. McKenna-Lawler, R. Cerulli-Irelli, S. Orsini, M. Maggi, A. Mura, A. Milillo, E. Roelof, D. Williams, S. Livi, P. Brandt, P. Wurz, P. Bochsler (2004). "Solar Wind-Induced Atmospheric Erosion at Mars: First Results from ASPERA-3 on Mars Express". Science 305: 1933–1936. doi:10.1126/science.1101860 15 Mayıs 2008 tarihinde Wayback Machine sitesinde arşivlendi..PMID 15448263. 23 Kasım 2011 tarihinde Wayback Machine sitesinde arşivlendi.
J. J. Plaut, G. Picardi, A. Safaeinili, A. B. Ivanov, S. M. Milkovich, A. Cicchetti, W. Kofman, J. Mouginot, W. M. Farrell, R. J. Phillips, S. M. Clifford, A. Frigeri, R. Orosei, C. Federico, I. P. Williams, D. A. Gurnett, E. Nielsen, T. Hagfors, E. Heggy, E. R. Stofan, D. Plettemeier, T. R. Watters, C. J. Leuschen, P. Edenhofer (2007). "Subsurface Radar Sounding of the South Polar Layered Deposits of Mars". Science 315: 92. doi:10.1126/science.1139672 21 Ağustos 2008 tarihinde Wayback Machine sitesinde arşivlendi.. PMID 17363628 23 Kasım 2011 tarihinde Wayback Machine sitesinde arşivlendi..
McKay, D.S., Gibson, E.K., ThomasKeprta, K.L., Vali, H., Romanek, C.S., Clemett, S.J., Chillier, X.D.F., Maechling, C.R., Zare, R.N. (1996). "Search for Past Life on Mars: Possible Relic Biogenic Activity in Martian Meteorite ALH84001". Science 273: 924–930. doi:10.1126/science.273.5277.924 1 Şubat 2009 tarihinde Wayback Machine sitesinde arşivlendi..PMID 8688069 11 Aralık 2008 tarihinde Wayback Machine sitesinde arşivlendi..
Heldmann, Jennifer L.; et al. (2005-05-07), "Formation of Martian gullies by the action of liquid water flowing under current Martian environmental conditions 1 Ekim 2008 tarihinde Wayback Machine sitesinde arşivlendi." (PDF), Journal of Geophysical Research 110: Eo5004, doi:10.1029/2004JE002261 7 Şubat 2009 tarihinde Wayback Machine sitesinde arşivlendi., 'conditions such as now occur on Mars, outside of the temperature-pressure stability regime of liquid water' … 'Liquid water is typically stable at the lowest elevations and at low latitudes on the planet because the atmospheric pressure is greater than the vapor pressure of water and surface temperatures in equatorial regions can reach 273 K for parts of the day [Haberle et al., 2001]'
Sharp, Tim; Gordon, Jonathan; Tillman, Nola (31 Ocak 2022). "What is the Temperature of Mars?". Space.com (İngilizce). 22 Nisan 2020 tarihinde kaynağından arşivlendi. Erişim tarihi: 14 Mart 2022.
Williams, David (2018). "Mars Fact Sheet". NASA Goddard Space Flight Center. 17 Mart 2020 tarihinde kaynağından arşivlendi. Erişim tarihi: 22 Mart 2020.; Ortalama Anomali (derece) 19.412 = (Ortalama Boylam (derece) 355.45332) – (Günberi Boylamı (derece) 336.04084) Bu madde, bu kaynaktan alınan kamu malı olan bir metni içermektedir.
"HORIZONS Batch call for 2022 perihelion" (Perihelion occurs when rdot flips from negative to positive). Solar System Dynamics Group, Jet Propulsion Laboratory. 8 Eylül 2021 tarihinde kaynağından arşivlendi. Erişim tarihi: 7 Eylül 2021.
Williams, David R. (1 Eylül 2004). "Mars Fact Sheet". National Space Science Data Center. NASA. 13 Temmuz 2017 tarihinde kaynağından arşivlendi. Erişim tarihi: 24 Haziran 2006.
Sharp, Tim; Gordon, Jonathan; Tillman, Nola (31 Ocak 2022). "What is the Temperature of Mars?". Space.com (İngilizce). 22 Nisan 2020 tarihinde kaynağından arşivlendi. Erişim tarihi: 14 Mart 2022.
David R. Williams (September 1, 2004). "Mars Fact Sheet 12 Haziran 2010 tarihinde Wayback Machine sitesinde arşivlendi.". National Space Science Data Center. NASA.
Heldmann, Jennifer L.; et al. (2005-05-07), "Formation of Martian gullies by the action of liquid water flowing under current Martian environmental conditions 1 Ekim 2008 tarihinde Wayback Machine sitesinde arşivlendi." (PDF), Journal of Geophysical Research 110: Eo5004, doi:10.1029/2004JE002261 7 Şubat 2009 tarihinde Wayback Machine sitesinde arşivlendi., 'conditions such as now occur on Mars, outside of the temperature-pressure stability regime of liquid water' … 'Liquid water is typically stable at the lowest elevations and at low latitudes on the planet because the atmospheric pressure is greater than the vapor pressure of water and surface temperatures in equatorial regions can reach 273 K for parts of the day [Haberle et al., 2001]'
Murray, John B.; et al. (2005-03-17), "Evidence from the Mars Express High Resolution Stereo Camera for a frozen sea close to Mars' equator", Nature 434: 352–356, doi:10.1038/nature03379 15 Şubat 2009 tarihinde Wayback Machine sitesinde arşivlendi.
Sheehan, William. "Areographers 1 Temmuz 2017 tarihinde Wayback Machine sitesinde arşivlendi.". The Planet Mars: A History of Observation and Discovery.
R. Lundin, S. Barabash, H. Andersson, M. Holmström, A. Grigoriev, M. Yamauchi, J.-A. Sauvaud, A. Fedorov, E. Budnik, J.-J. Thocaven,2 D. Winningham, R. Frahm, J. Scherrer, J. Sharber, K. Asamura, H. Hayakawa, A. Coates, D. R. Linder, C. Curtis, K. C. Hsieh, B. R. Sandel, M. Grande, M. Carter, D. H. Reading, H. Koskinen, E. Kallio, P. Riihela, W. Schmidt, T. Säles, J. Kozyra, N. Krupp, J. Woch, J. Luhmann, S. McKenna-Lawler, R. Cerulli-Irelli, S. Orsini, M. Maggi, A. Mura, A. Milillo, E. Roelof, D. Williams, S. Livi, P. Brandt, P. Wurz, P. Bochsler (2004). "Solar Wind-Induced Atmospheric Erosion at Mars: First Results from ASPERA-3 on Mars Express". Science 305: 1933–1936. doi:10.1126/science.1101860 15 Mayıs 2008 tarihinde Wayback Machine sitesinde arşivlendi..PMID 15448263. 23 Kasım 2011 tarihinde Wayback Machine sitesinde arşivlendi.
C. Oze, M. Sharma (2005). "Have olivine, will gas: Serpentinization and the abiogenic production of methane on Mars". Geophys. Res. Lett. 32: L10203. doi:10.1029/2005GL022691. 17 Mayıs 2008 tarihinde Wayback Machine sitesinde arşivlendi.
J. J. Plaut, G. Picardi, A. Safaeinili, A. B. Ivanov, S. M. Milkovich, A. Cicchetti, W. Kofman, J. Mouginot, W. M. Farrell, R. J. Phillips, S. M. Clifford, A. Frigeri, R. Orosei, C. Federico, I. P. Williams, D. A. Gurnett, E. Nielsen, T. Hagfors, E. Heggy, E. R. Stofan, D. Plettemeier, T. R. Watters, C. J. Leuschen, P. Edenhofer (2007). "Subsurface Radar Sounding of the South Polar Layered Deposits of Mars". Science 315: 92. doi:10.1126/science.1139672 21 Ağustos 2008 tarihinde Wayback Machine sitesinde arşivlendi.. PMID 17363628 23 Kasım 2011 tarihinde Wayback Machine sitesinde arşivlendi..
The Carnegie Institution Geophysical Laboratory Seminar, "Analysis of evidence of Mars life" held 05/14/2007; Summary of the lecture given by Gilbert V. Levin, Ph.D. [1] 30 Temmuz 2016 tarihinde Wayback Machine sitesinde arşivlendi., published by Electroneurobiología vol. 15 (2), pp. 39-47, 2007
Zahnle K. (2001). "Decline and fall of the Martian empire". Nature 412: 209–213. doi:10.1038/35084148 12 Eylül 2011 tarihinde Wayback Machine sitesinde arşivlendi..
Sheehan, William (1997-02-02). "Motions of Mars 20 Haziran 2006 tarihinde Wayback Machine sitesinde arşivlendi.". The Planet Mars: A History of Observation and Discovery.