Life on Mars (LoMars): History, advances, current research, and perspectives

A quest for life on Mars (LoMars) started in the early 1960s when the most prestigious scientific journals published several research articles. According to Elsevier’s Scopus database, the rise in annual literature production started in the late 1990s, most likely associated with the launch of the National Aeronautics and Space Administration’s (NASA) first rover, Sojourner, in 1996. The number of articles on Mars will likely continue to rise sharply, given that the launch and landing of the Mars 2020 Perseverance Rover are critical to discovering and understanding the present or past life on the planet. Thus far, the USA has dominated in the number of citations and collaborations related to Mars research, given its facilities equipped with relevant infrastructure and researchers’ capacity to explore the Solar System beyond Earth. Most of these frequently cited papers report observational and theoretical research results. However, a highly cited article is based on analytical studies of a unique Martian meteorite (i.e., Allan Hills 84001) found in Antarctica. It is expected that the future sample return mission associated with the Perseverance Rover caching system could increase the LoMars research exponentially in the coming decades if Martian samples are successfully brought to Earth. Based on the total number of publications on LoMars, the most influential institute, the author, and the journal are Caltech, C.P. McKay, and Icarus, respectively. Both the institute and the author are directly affiliated with NASA, indicating the leadership offered by the organization in LoMars research.

[1]  S. Alsamhi,et al.  Survey on Unmanned Aerial Vehicle for Mars Exploration: Deployment Use Case , 2021, Drones.

[2]  T. Hahn,et al.  News media analytics in finance: a survey , 2020, Accounting & Finance.

[3]  C. McKay,et al.  What Is Life-and When Do We Search for It on Other Worlds. , 2020, Astrobiology.

[4]  Lili Wang,et al.  The effect of collaborations on scientific research output: the case of nanoscience in Chinese regions , 2019, Scientometrics.

[5]  F. Soldovieri,et al.  Radar evidence of subglacial liquid water on Mars , 2018, Science.

[6]  S. Nasir,et al.  Oxygen Isotope Thermometry of DaG 476 and SaU 008 Martian Meteorites: Implications for Their Origin , 2018 .

[7]  Massimo Aria,et al.  bibliometrix: An R-tool for comprehensive science mapping analysis , 2017, J. Informetrics.

[8]  S. Nasir,et al.  Chemical and oxygen isotopic properties of ordinary chondrites (H5, L6) from Oman: Signs of isotopic equilibrium during thermal metamorphism , 2017 .

[9]  S. Nasir,et al.  Geochemical and oxygen isotope perspective of a new R chondrite Dhofar 1671: Affinity with ordinary chondrites , 2017 .

[10]  Moulley Charaf Chabou,et al.  The State of Planetary and Space Sciences in Africa , 2017 .

[11]  C. S. Fernandes,et al.  Seven temperate terrestrial planets around the nearby ultracool dwarf star TRAPPIST-1 , 2017, Nature.

[12]  A. Jambon,et al.  Impact-generated carbonate melts in the Talemzane impact structure (Laghouat, Algeria) , 2016, Arabian Journal of Geosciences.

[13]  D. Baratoux,et al.  The Agoudal (High Atlas Mountains, Morocco) shatter cone conundrum: A recent meteorite fall onto the remnant of an impact site , 2016 .

[14]  P. Rochette,et al.  Geophysical and magneto‐structural study of the Maâdna structure (Talemzane, Algeria): Insights on its age and origin , 2016 .

[15]  Ludo Waltman,et al.  Constructing bibliometric networks: A comparison between full and fractional counting , 2016, J. Informetrics.

[16]  N. Banerjee,et al.  New triple oxygen isotope data of bulk and separated fractions from SNC meteorites: Evidence for mantle homogeneity of Mars , 2016 .

[17]  Alfred S. McEwen,et al.  Spectral evidence for hydrated salts in recurring slope lineae on Mars , 2015 .

[18]  Zouhair Benkhaldoun,et al.  First Lunar Flashes Observed from Morocco (ILIAD Network): Implications for Lunar Seismology , 2015 .

[19]  Charles S. Cockell,et al.  Impact-generated hydrothermal systems on Earth and Mars , 2013 .

[20]  D. Ming,et al.  The Sample Analysis at Mars Investigation and Instrument Suite , 2012 .

[21]  Tianwei He,et al.  International scientific collaboration of China with the G7 countries , 2009, Scientometrics.

[22]  C. Koeberl,et al.  The Lake Bosumtwi impact structure in Ghana: A brief environmental assessment and discussion of ecotourism potential , 2007 .

[23]  R. E. Arvidson,et al.  Phyllosilicates on Mars and implications for early martian climate , 2005, Nature.

[24]  Steven W. Squyres,et al.  Sedimentary rocks at Meridiani Planum: Origin, diagenesis, and implications for life on Mars , 2005 .

[25]  M. Lazrek,et al.  Optical seeing monitoring at the Oukaimeden in the Moroccan high atlas mountains: first statistics , 2005 .

[26]  J. Mustard,et al.  Evidence for recent climate change on Mars from the identification of youthful near-surface ground ice , 2001, Nature.

[27]  M. Hecht,et al.  Evidence that the reactivity of the martian soil is due to superoxide ions. , 2000, Science.

[28]  M. Skidmore,et al.  Microbial Life beneath a High Arctic Glacier , 2000, Applied and Environmental Microbiology.

[29]  H. Edwards,et al.  Proximal Analysis of Regolith Habitats and Protective Biomolecules in Situ by Laser Raman Spectroscopy: Overview of Terrestrial Antarctic Habitats and Mars Analogs , 2000 .

[30]  L. N. Matveeva,et al.  The missing organic molecules on Mars. , 2000, Proceedings of the National Academy of Sciences of the United States of America.

[31]  N. Sleep,et al.  Refugia from asteroid impacts on early Mars and the early Earth , 1998 .

[32]  B. Jakosky,et al.  The biological potential of Mars, the early Earth, and Europa. , 1998, Journal of geophysical research.

[33]  J. S. Katz,et al.  What is research collaboration , 1997 .

[34]  R. Zare,et al.  Search for Past Life on Mars: Possible Relic Biogenic Activity in Martian Meteorite ALH84001 , 1996, Science.

[35]  Stephen M. Clifford,et al.  A model for the hydrologic and climatic behavior of water on Mars , 1993 .

[36]  O. Persson,et al.  Understanding Patterns of International Scientific Collaboration , 1992 .

[37]  Richard D. Johnson,et al.  The ALA Glossary of Library and Information Science , 1984 .

[38]  D. Bogard,et al.  Martian Gases in an Antarctic Meteorite? , 1983, Science.

[39]  G. Levin,et al.  Viking Labeled Release Biology Experiment: Interim Results , 1976, Science.

[40]  W. Haseltine,et al.  Sinton Bands: Evidence for Deuterated Water on Mars , 1965, Science.

[41]  V. Oyama,et al.  Use of Gas Chromatography for the Detection of Life on Mars , 1963, Nature.

[42]  D. Rea.  Evidence for Life on Mars , 1963, Nature.

[43]  A. H. Heim,et al.  "Gulliver"--A Quest for Life on Mars: Radioisotopes are used in a miniature instrument designed to detect life during early probes of the planet. , 1962, Science.

[44]  S. Nasir,et al.  Review of the Sayh al Uhaymir (SaU) 005, Plus Pairings, Martian Meteorite from Al Wusta, Oman , 2017 .

[45]  Nicolas Thomas,et al.  Recurring slope lineae in equatorial regions of Mars , 2014 .

[46]  R. Ehrlich,et al.  Effect of reduced barometric pressure on water availability related to microbial growth. , 1967, Life sciences and space research.