TY  - JOUR
AU  - Jiang, Jonathan H.
AU  - Du, Guannan
AU  - Rosen, Philip E.
AU  - Taylor, Stuart F.
AU  - Yung, Yuk L.
PY  - 2025
DA  - 2025/12/09
TI  - Scientific, Societal, and Spiritual Implications of Finding (or Not Finding) Life on Mars
JO  - Journal of Humanity's Future in the Cosmos
T2  - Journal of Humanity's Future in the Cosmos
JF  - Journal of Humanity's Future in the Cosmos
VL  - 1
IS  - 1
SP  - 4
EP  - 14
DO  - 10.62762/JHFC.2025.399040
UR  - https://www.icck.org/article/abs/JHFC.2025.399040
KW  - Mars exploration
KW  - astrobiology
KW  - biosignatures
KW  - planetary protection
KW  - space ethics
KW  - Rare Earth hypothesis
AB  - As humanity enters a transformative era of Mars exploration, guided by NASA's Moon-to-Mars roadmap, rapid advances in commercial spaceflight, and the National Academies' Science Strategy for the Human Exploration of Mars (2025), we approach a pivotal moment in the search for extraterrestrial life. Recent in-situ observations from Jezero crater have produced a potential biosignature in fine-grained sediments, while new laboratory studies indicate that relatively pure Martian ice could preserve organic molecules for geologically significant timescales. Together, these developments elevate the near-term stakes: they sharpen targets, raise the bar for planetary protection, and intensify public attention even in the absence of definitive proof. This paper systematically examines the scientific, societal, and spiritual implications of three outcomes: definitive discovery, confirmed absence, or persistent uncertainty. We assess how each pathway would reshape astrobiology and sample-return priorities, recalibrate planetary-protection policies for human missions, and influence international cooperation, ethics, and cultural narratives. Whether Mars ultimately reveals evidence of a second genesis or underscores Earth's exceptional status, the pursuit itself compels deep reflection on our collective identity and responsibilities as planetary stewards, renewing appreciation for life's rarity, resilience, and intrinsic value.
SN  - pending
PB  - Institute of Central Computation and Knowledge
LA  - English
ER  - 

@article{Jiang2025Scientific,
  author = {Jonathan H. Jiang and Guannan Du and Philip E. Rosen and Stuart F. Taylor and Yuk L. Yung},
  title = {Scientific, Societal, and Spiritual Implications of Finding (or Not Finding) Life on Mars},
  journal = {Journal of Humanity's Future in the Cosmos},
  year = {2025},
  volume = {1},
  number = {1},
  pages = {4-14},
  doi = {10.62762/JHFC.2025.399040},
  url = {https://www.icck.org/article/abs/JHFC.2025.399040},
  abstract = {As humanity enters a transformative era of Mars exploration, guided by NASA's Moon-to-Mars roadmap, rapid advances in commercial spaceflight, and the National Academies' Science Strategy for the Human Exploration of Mars (2025), we approach a pivotal moment in the search for extraterrestrial life. Recent in-situ observations from Jezero crater have produced a potential biosignature in fine-grained sediments, while new laboratory studies indicate that relatively pure Martian ice could preserve organic molecules for geologically significant timescales. Together, these developments elevate the near-term stakes: they sharpen targets, raise the bar for planetary protection, and intensify public attention even in the absence of definitive proof. This paper systematically examines the scientific, societal, and spiritual implications of three outcomes: definitive discovery, confirmed absence, or persistent uncertainty. We assess how each pathway would reshape astrobiology and sample-return priorities, recalibrate planetary-protection policies for human missions, and influence international cooperation, ethics, and cultural narratives. Whether Mars ultimately reveals evidence of a second genesis or underscores Earth's exceptional status, the pursuit itself compels deep reflection on our collective identity and responsibilities as planetary stewards, renewing appreciation for life's rarity, resilience, and intrinsic value.},
  keywords = {Mars exploration, astrobiology, biosignatures, planetary protection, space ethics, Rare Earth hypothesis},
  issn = {pending},
  publisher = {Institute of Central Computation and Knowledge}
}