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• WHY GEOPHYSICAL RESEARCHES OF PORTALS ARE NEEDED?
  Abstract The article proves that the version of the special theory of relativity (STR) presented in physics textbooks is incorrect. This is because in the early 20th century science lacked experimental knowledge required for the STR to be created, and the post…
  datacite Antonov, A. 2023 置信度 0.66 portals, parallel universes, Multiverse, special theory of relativity, physical reality of imaginary numbers, dark matter, dark energy
• WHY GEOPHYSICAL RESEARCHES OF PORTALS ARE NEEDED?
  Abstract The article proves that the version of the special theory of relativity (STR) presented in physics textbooks is incorrect. This is because in the early 20th century science lacked experimental knowledge required for the STR to be created, and the post…
  datacite Antonov, A. 2023 置信度 0.66 portals, parallel universes, Multiverse, special theory of relativity, physical reality of imaginary numbers, dark matter, dark energy
• A Review of the Scientific Rationale and Methods Used in the Search for Other Planetary Systems
  crossref David C. Black 2011-10-04T04:10:35Z 置信度 0.70
• Gypsophytes and the use of Martian Gypsum: A review of their potential for agriculture on Mars.
  europepmc 2026 置信度 0.80
• Chaotic Lévy flight Grey wolf optimizer for optimal design and techno-economic assessment of grid-connected solar photovoltaic power plant in Assam.
  europepmc 2026 置信度 0.80
• Tribological performance of mechanical face seals for Martian applications.
  This study examines the tribological performance of dry-running mechanical face seals composed of a graphite rotating ring and a silicon carbide stationary ring under varying contact pressure conditions from 0.23 to 0.83 MPa), both in clean operation and in th…
  europepmc 2026 置信度 0.80
• Redox chemistry of early Earth and the origin of life.
  europepmc 2026 置信度 0.80
• Stability and Degradation of Perovskite Solar Cells in Space Environments: Mechanisms and Protocols.
  europepmc 2026 置信度 0.80
• Low-energy glycine formation and spectral masking in star-forming regions.
  europepmc 2026 置信度 0.80
• Interannual Bacterial Diversity Variability in Antarctic Snow/Ice Samples in the Vicinity of Concordia Station.
  europepmc 2026 置信度 0.80
• Potable Water Recovery for Space Habitation Systems Using Hybrid Life Support Systems: Biological Pretreatment Coupled with Reverse Osmosis for Humidity Condensate Recovery.
  europepmc 2025 置信度 0.80
• Complex and Messy Prebiotic Chemistry: Obstacles and Opportunities for an RNA World.
  europepmc 2026 置信度 0.80
• Bennu and Ryugu constituents from samples IR analyses and potential source of terrestrial planets' ingredients.
  europepmc 2025 置信度 0.80
• Biocidal Conditions in Low-Mars-Orbit Can Inactivate Bioburden on External Mars Spacecraft Surfaces and Dust Particles Within a Few Sols.
  europepmc 2026 置信度 0.80
• A cross-sectional study of executive and semantic flexibility in childhood using task-switching.
  europepmc 2026 置信度 0.80
• A bibliography of government documents on extraterrestrial life: 1957–1976
  crossref Joel Davis 2002-10-08T13:22:24Z 置信度 0.70
• <i>Life on Other Worlds: The 20th-Century Extraterrestrial Life Debate</i>. Steven J. Dick
  crossref Gustaf Arrhenius 2004-03-02T00:24:00Z 置信度 0.70
• Faculty Opinions recommendation of Multiplication of microbes below 0.690 water activity: implications for terrestrial and extraterrestrial life.
  crossref James Coker 2014-09-19T13:24:45Z 置信度 0.70
• Origin of life-forming volatile elements in the inner Solar System.
  Volatile elements such as hydrogen, carbon, nitrogen and oxygen are essential ingredients to build habitable worlds like Earth, but their origin and evolution on terrestrial planets remain highly debated. Here we discuss the processes that distributed these el…
  pubmed Broadley MW, Bekaert DV, Piani L, Füri E 等 2022 Nov 置信度 0.82
• How Genomes Emerge, Function, and Evolve: Living Systems Emergence-Genotype-Phenotype-Multilism-Genome/Systems Ecology.
  What holds together the world in its innermost, what life is, how it emerges, functions, and evolves, has not only been an epic matter of endless romantic sunset poetry and philosophy, but also manifests explicitly in its perhaps most central organization unit…
  pubmed Knoch TA 2022 置信度 0.82
• RRx-001 and the "Right stuff": Protection and treatment in outer space.
  From antibiotics to aspirin to antimalarials and to anticancer agents, about half of the world's best-selling drugs are derived from nature. However, accelerating climatic disruption, habitat destruction, pollution, and biodiversity loss all negatively impact …
  pubmed Oronsky B, Caroen S, Abrouk N, Reid TR 2022 Nov 置信度 0.82
• Armed Forces Radiobiology Research Institute/Uniformed Services University of the Health Sciences perspective on space radiation countermeasure discovery.
  There is a need to develop and deploy medical countermeasures (MCMs) in order to support astronauts during space missions against excessive exposures to ionizing radiation exposure. The radiation environment of extraterrestrial space is complex and is characte…
  pubmed Singh VK, Seed TM 2022 Nov 置信度 0.82
• Small tissue chips with big opportunities for space medicine.
  The spaceflight environment, including microgravity and radiation, may have considerable effects on the health and performance of astronauts, especially for long-duration and Martian missions. Conventional on-ground and in-space experimental approaches have be…
  pubmed Mu X, He W, Rivera VAM, De Alba RAD 等 2022 Nov 置信度 0.82
• Viability of a circular economy for space debris.
  The orbital debris population is rapidly growing, increasing the chance of a Kessler-style collision event. We report a novel method for the production of estimates for the total monetary value of all debris objects and total mass of all objects currently in o…
  pubmed Leonard R, Williams ID 2023 Jan 1 置信度 0.82
• Perspectives on parity violation in chiral molecules: theory, spectroscopic experiment and biomolecular homochirality.
  The reflection (or 'mirror') symmetry of space is among the fundamental symmetries of physics. It is connected to the conservation law for the quantum number parity and a fundamental 'non-observable' property of space (as defined by an absolute 'left-handed' o…
  pubmed Quack M, Seyfang G, Wichmann G 2022 Sep 21 置信度 0.82
• Prebiotic Formation of Catalytically Active Dipeptides via Trimetaphosphate Activation.
  Short peptides with unique catalytic abilities are regarded as the simplest enzymes possessing great potential as primordial species to take part in the chemical origin of life. However, prebiotic acquisition pathways of catalytically active peptides remain un…
  pubmed Chi Y, Li X, Chen Y, Zhang Y 等 2022 Dec 14 置信度 0.82
• Structure and Computational Electrophysiology of Ac-LS3, a Synthetic Ion Channel.
  Computer simulations are reported on Ac-LS3, a synthetic ion channel, containing 21 residues with a Leu-Ser-Ser-Leu-Leu-Ser-Leu heptad repeat, which forms ions channels upon application of voltage. A hexameric, coiled-coil bundle initially positioned perpendic…
  pubmed Wilson MA, Pohorille A 2022 Nov 10 置信度 0.82
• Results of an Eight-Year Extraction of Phosphorus Minerals within the Seymchan Meteorite.
  In-fall of extraterrestrial material including meteorites and interstellar dust particles during the late heavy bombardment are known to have brought substantial amounts of reduced oxidation-state phosphorus to the early Earth in the form of siderophilic miner…
  pubmed Gull M, Feng T, Pasek MA 2022 Oct 12 置信度 0.82
• Red Light Enhances Plant Adaptation to Spaceflight and Mars g-Levels.
  Understanding how plants respond and adapt to extraterrestrial conditions is essential for space exploration initiatives. Deleterious effects of the space environment on plant development have been reported, such as the unbalance of cell growth and proliferati…
  pubmed Medina FJ, Manzano A, Herranz R, Kiss JZ 2022 Sep 24 置信度 0.82
• Effects of Desiccation and Freezing on Microbial Ionizing Radiation Survivability: Considerations for Mars Sample Return.
  Increasingly, national space agencies are expanding their goals to include Mars exploration with sample return. To better protect Earth and its biosphere from potential extraterrestrial sources of contamination, as set forth in the Outer Space Treaty of 1967, …
  pubmed Horne WH, Volpe RP, Korza G, DePratti S 等 2022 Nov 置信度 0.82
• Using Organic Contaminants to Constrain the Terrestrial Journey of the Martian Meteorite Lafayette.
  A key part of the search for extraterrestrial life is the detection of organic molecules since these molecules form the basis of all living things on Earth. Instrument suites such as SHERLOC (Scanning Habitable Environments with Raman and Luminescence for Orga…
  pubmed O'Brien ÁC, Hallis LJ, Regnault C, Morrison D 等 2022 Nov 置信度 0.82
• Genome-guided prediction of acid resistance mechanisms in acidophilic methanotrophs of phylogenetically deep-rooted Verrucomicrobia isolated from geothermal environments.
  Verrucomicrobia are a group of microorganisms that have been proposed to be deeply rooted in the Tree of Life. Some are methanotrophs that oxidize the potent greenhouse gas methane and are thus important in decreasing atmospheric concentrations of the gas, pot…
  pubmed Neira G, Vergara E, Holmes DS 2022 置信度 0.82
• Deep-UV Raman Spectroscopy of Carbonaceous Precambrian Microfossils: Insights into the Search for Past Life on Mars.
  The current strategy for detecting evidence of ancient life on Mars-a primary goal of NASA's ongoing Mars 2020 mission-is based largely on knowledge of Precambrian life and of its preservation in Earth's early rock record. The fossil record of primitive microo…
  pubmed Osterhout JT, Schopf JW, Kudryavtsev AB, Czaja AD 等 2022 Oct 置信度 0.82
• Mars-like UV Flux and Ionizing Radiation Differently Affect Biomarker Detectability in the Desert Cyanobacterium Chroococcidiopsis as Revealed by the Life Detector Chip Antibody Microarray.
  The effect of a Mars-like UV flux and &#x3b3;-radiation on the detectability of biomarkers in dried cells of Chroococcidiopsis sp. CCMEE 029 was investigated using a fluorescence sandwich microarray immunoassay. The production of anti- Chroococcidiopsis antibo…
  pubmed Billi D, Blanco Y, Ianneo A, Moreno-Paz M 等 2022 Oct 置信度 0.82
• Low (13)C-(13)C abundances in abiotic ethane.
  Distinguishing biotic compounds from abiotic ones is important in resource geology, biogeochemistry, and the search for life in the universe. Stable isotopes have traditionally been used to discriminate the origins of organic materials, with particular focus o…
  pubmed Taguchi K, Gilbert A, Sherwood Lollar B, Giunta T 等 2022 Oct 2 置信度 0.82
• Rover builds Mars rock cache for return plan.
  Researchers plan to study organic-rich rocks in terrestrial labs, looking for past life.
  pubmed Hand E 2022 Sep 23 置信度 0.82
• Hydrolysis rate constants of ATP determined in situ at elevated temperatures.
  Life can be found even in extreme environments, e.g., near black smokers on the ocean floor at temperatures up to ca. 120&#xa0;&#xb0;C and hydrostatic pressures of 40&#xa0;MPa. To maintain vital reactions under these hostile conditions, extremophiles are inter…
  pubmed Moeller C, Schmidt C, Guyot F, Wilke M 2022 Nov 置信度 0.82
• NASA's Mars rover makes 'fantastic' find in search for past life.
  pubmed Witze A 2022 Sep 置信度 0.82
• Testing Rover Science Protocols to Identify Possible Biosignatures on Mars: Achieving Sampling Goals Under a Highly Constrained Time Line.
  At a Mars analog site in Utah, we tested two science operation methods for data acquisition and decision-making protocols: a scenario where the tactical day is preplanned, but major adjustments may still be made before plan delivery; and a scenario in which th…
  pubmed Yingst RA, Bartley JK, Chidsey TJ Jr, Cohen BA 等 2022 Nov 置信度 0.82
• A molecular study of Italian ryegrass grown on Martian regolith simulant.
  In the last decade, the exploration of deep space has become the objective of the national space programs of many countries. The International Space Exploration Coordination Group has set a roadmap whose long-range strategy envisions the expansion of human pre…
  pubmed Berni R, Leclercq CC, Roux P, Hausman JF 等 2023 Jan 1 置信度 0.82
• Water Vapor Adsorption Provides Daily, Sustainable Water to Soils of the Hyperarid Atacama Desert.
  Water is necessary for all life on Earth. Water is so critical that organisms have developed strategies to survive in hyperarid environments. These regions with extremely low water availability are also unique analogs in which to study the physico-chemical con…
  pubmed Glaser DM, Hartnett HE, Finn DR, Perez-Montaño S 等 2022 Oct 置信度 0.82
• Nitrogen Incorporation in Potassic and Micro- and Meso-Porous Minerals: Potential Biogeochemical Records and Targets for Mars Sampling.
  We measured the N concentrations and isotopic compositions of 44 samples of terrestrial potassic and micro- and meso-porous minerals and a small number of whole-rocks to determine the extent to which N is incorporated and stored during weathering and low-tempe…
  pubmed Nikitczuk MP, Bebout GE, Geiger CA, Ota T 等 2022 Nov 置信度 0.82
• Carbon dioxide detected around alien world for first time.
  Webb telescope discovery offers clue to planet formation and promises insights on planetary habitability.
  pubmed Clery D 2022 Sep 2 置信度 0.82
• Heat inactivation of stable proteinaceous particles for future sample return mission architecture.
  The National Aeronautics and Space Administration (NASA) and the European Space Agency (ESA) are studying how to improve the safety of future planetary science sample return missions that would bring back materials to Earth. Backward planetary protection requi…
  pubmed Seto EP, Hirsch AL, Schubert WW, Chandramowlishwaran P 等 2022 置信度 0.82
• Microfluidic-Assisted Human Cancer Cells Culturing Platform for Space Biology Applications.
  In the paper, the lab-on-chip platform applicable for the long-term cultivation of human cancer cells, as a solution meeting the demands of the CubeSat biological missions, is presented. For the first time, the selected cancer cell lines-UM-UC-3 and RT 112 wer…
  pubmed Krakos Podwin A, Jarosz J, Śniadek P, Psurski M 等 2022 Aug 18 置信度 0.82
• Ladderpath Approach: How Tinkering and Reuse Increase Complexity and Information.
  The notion of information and complexity are important concepts in many scientific fields such as molecular biology, evolutionary theory and exobiology. Many measures of these quantities are either difficult to compute, rely on the statistical notion of inform…
  pubmed Liu Y, Di Z, Gerlee P 2022 Aug 5 置信度 0.82
• Microbial Growth in Martian Soil Simulants Under Terrestrial Conditions: Guiding the Search for Life on Mars.
  The search for life elsewhere in the Universe goes together with the search for liquid water. Life as we know it requires water; however, it is possible for microbial life to exist under hyperarid conditions with a minimal amount of water. We report on the abi…
  pubmed Naz N, Liu D, Harandi BF, Kounaves SP 2022 Oct 置信度 0.82
• A scenario for the origin of life: Volume regulation by bacteriorhodopsin required extremely voltage sensitive Na-channels and very selective K-channels.
  The osmotic activity produced by internal, non-permeable, anionic nucleic acids and metabolites causes a persistent and life-threatening cell swelling, or cellular edema, produced by the Gibbs-Donnan effect. This evolutionary-critical osmotic challenge must ha…
  pubmed Naranjo D 2022 Oct 置信度 0.82
• Preservation of glycine coordination compounds under a gamma radiation dose representative of natural mars radioactivity.
  The Martian subsurface is more favorable for organic preservation than its surface because of the shielding effect of rocks from cosmic rays and UV radiation with increasing depth. Nevertheless, the natural radioactivity on Mars owing to U, Th, and K must be c…
  pubmed Bonales LJ, Muñoz-Iglesias V, Prieto-Ballesteros O, Mateo-Martí E 2022 Aug 11 置信度 0.82
• Spore Survival During Abrasive Saltation on Mars: A Reply to the Comment by Minns et al.
  pubmed Bak EN, Bregnhøj M, Nørnberg P, Jensen SJK 等 2022 Sep 置信度 0.82
• Bone deconditioning during partial weight-bearing in rodents - A systematic review and meta-analysis.
  Space agencies are preparing to send humans to the Moon (16% Earth's gravity) and Mars (38% Earth's gravity), however, there is limited evidence regarding the effects of hypogravity on the skeletal system. A novel rodent partial weight-bearing (PWB) model may …
  pubmed Swain P, Mortreux M, Laws JM, Kyriacou H 等 2022 Aug 置信度 0.82
• Spore Survival During Abrasive Saltation on Mars: A Comment on Bak et al.
  In original experiments, Bak et al. (Wind-Driven Saltation: An Overlooked Challenge for Life on Mars. Astrobiology 2019;19(4):497-505) suggest a new mechanism for the destruction of spores on Mars: abrasion by wind-driven saltation. Bak et al. found that the t…
  pubmed Minns CH, Louden EMC, Chyba CF 2022 Sep 置信度 0.82
• Perchlorate-specific proteomic stress responses of Debaryomyces hansenii could enable microbial survival in Martian brines.
  If life exists on Mars, it would face several challenges including the presence of perchlorates, which destabilize biomacromolecules by inducing chaotropic stress. However, little is known about perchlorate toxicity for microorganisms on the cellular level. He…
  pubmed Heinz J, Doellinger J, Maus D, Schneider A 等 2022 Nov 置信度 0.82
• Detection of Biosignatures by Capillary Electrophoresis Mass Spectrometry in the Presence of Salts Relevant to Ocean Worlds Missions.
  Capillary electrophoresis (CE) is a promising liquid-based technique for in situ chemical analysis on ocean worlds that allows the detection of a wide range of organic molecules relevant to the search for life. CE coupled with mass spectrometry (MS) is particu…
  pubmed Mora MF, Kok MGM, Noell A, Willis PA 2022 Aug 置信度 0.82
• Visualization and identification of single meteoritic organic molecules by atomic force microscopy.
  Using high-resolution atomic force microscopy (AFM) with CO-functionalized tips, we atomically resolved individual molecules from Murchison meteorite samples. We analyzed powdered Murchison meteorite material directly, as well as processed extracts that we pre…
  pubmed Kaiser K, Schulz F, Maillard JF, Hermann F 等 2022 Mar 置信度 0.82
• Perspectives on the microorganism of extreme environments and their applications.
  Extremophiles are organisms that can survive and thrive in conditions termed as "extreme" by human beings. Conventional methods cannot be applied under extreme conditions like temperature and pH fluctuations, high salinity, etc. for a variety of reasons. Extre…
  pubmed Kochhar N, I K K, Shrivastava S, Ghosh A 等 2022 置信度 0.82
• Contamination analysis of Arctic ice samples as planetary field analogs and implications for future life-detection missions to Europa and Enceladus.
  Missions to detect extraterrestrial life are being designed to visit Europa and Enceladus in the next decades. The contact between the mission payload and the habitable subsurface of these satellites involves significant risk of forward contamination. The stan…
  pubmed Coelho LF, Blais MA, Matveev A, Keller-Costa T 等 2022 Jul 27 置信度 0.82
• Metagenome-Assembled Genomes of Komagataeibacter from Kombucha Exposed to Mars-Like Conditions Reveal the Secrets in Tolerating Extraterrestrial Stresses.
  Kombucha mutualistic community (KMC) is composed by acetic acid bacteria and yeasts, producing fermented tea with health benefits. As part of the BIOlogy and Mars EXperiment (BIOMEX) project, the effect of Mars-like conditions on the KMC was analyzed. Here, we…
  pubmed Lee I, Podolich O, Brenig B, Tiwari S 等 2022 Aug 28 置信度 0.82
• Non-random genetic alterations in the cyanobacterium Nostoc sp. exposed to space conditions.
  Understanding the impact of long-term exposure of microorganisms to space is critical in understanding how these exposures impact the evolution and adaptation of microbial life under space conditions. In this work we subjected Nostoc sp. CCCryo 231-06, a cyano…
  pubmed Liu Y, Jeraldo P, Herbert W, McDonough S 等 2022 Jul 22 置信度 0.82
• The emergence of interstellar molecular complexity explained by interacting networks.
  Recent years have witnessed the detection of an increasing number of complex organic molecules in interstellar space, some of them being of prebiotic interest. Disentangling the origin of interstellar prebiotic chemistry and its connection to biochemistry and …
  pubmed García-Sánchez M, Jiménez-Serra I, Puente-Sánchez F, Aguirre J 2022 Jul 26 置信度 0.82
• Selection of Anabaena sp. PCC 7938 as a Cyanobacterium Model for Biological ISRU on Mars.
  Crewed missions to Mars are expected to take place in the coming decades. After short-term stays, a permanent presence will be desirable to enable a wealth of scientific discoveries. This will require providing crews with life-support consumables in amounts th…
  pubmed Ramalho TP, Chopin G, Pérez-Carrascal OM, Tromas N 等 2022 Aug 9 置信度 0.82
• Reply to Schoell: Implications of a temperature trend in methane evolved from Cumberland during Mars evolved gas analyses experiments.
  pubmed House CH, Franz HB, Wong GM, Mahaffy PR 等 2022 Jul 26 置信度 0.82
• Extraterrestrial Gynecology: Could Spaceflight Increase the Risk of Developing Cancer in Female Astronauts? An Updated Review.
  Outer space is an extremely hostile environment for human life, with ionizing radiation from galactic cosmic rays and microgravity posing the most significant hazards to the health of astronauts. Spaceflight has also been shown to have an impact on established…
  pubmed Drago-Ferrante R, Di Fiore R, Karouia F, Subbannayya Y 等 2022 Jul 5 置信度 0.82
• Agnostic Life Finder (ALF) for Large-Scale Screening of Martian Life During In Situ Refueling.
  Before the first humans depart for Mars in the next decade, hundreds of tons of martian water-ice must be harvested to produce propellant for the return vehicle, a process known as in situ resource utilization (ISRU). We describe here an instrument, the Agnost…
  pubmed Špaček J, Benner SA 2022 Oct 置信度 0.82
• To infinity and beyond: Strategies for fabricating medicines in outer space.
  Recent advancements in next generation spacecrafts have reignited public excitement over life beyond Earth. However, to safeguard the health and safety of humans in the hostile environment of space, innovation in pharmaceutical manufacturing and drug delivery …
  pubmed Seoane-Viaño I, Ong JJ, Basit AW, Goyanes A 2022 Dec 置信度 0.82
• The new frontier of an IOM-based panspermia hypothesis: Perspectives and feasibility: Response to commentary on "Insoluble organic matter in chondrites: Archetypal melaninlike PAH-based multifunctionality at the origin of life?".
  pubmed Manini P, d'Ischia M 2022 Sep 置信度 0.82
• Microbial Tracking-2, a metagenomics analysis of bacteria and fungi onboard the International Space Station.
  The International Space Station (ISS) is a unique and complex built environment with the ISS surface microbiome originating from crew and cargo or from life support recirculation in an almost entirely closed system. The Microbial Tracking 1 (MT-1) project was …
  pubmed Urbaniak C, Morrison MD, Thissen JB, Karouia F 等 2022 Jun 29 置信度 0.82
• Rapid Radiolytic Degradation of Amino Acids in the Martian Shallow Subsurface: Implications for the Search for Extinct Life.
  Amino acids are fundamental to life as we know them as the monomers of proteins and enzymes. They are also readily synthesized under a variety of plausible prebiotic conditions and are common in carbon-rich meteorites. Thus, they represent a reasonable class o…
  pubmed Pavlov AA, McLain HL, Glavin DP, Roussel A 等 2022 Sep 置信度 0.82
• Bacterial Utilisation of Aliphatic Organics: Is the Dwarf Planet Ceres Habitable?
  The regolith environment and associated organic material on Ceres is analogous to environments that existed on Earth 3-4 billion years ago. This has implications not only for abiogenesis and the theory of transpermia, but it provides context for developing a f…
  pubmed Jayasinghe SA, Kennedy F, McMinn A, Martin A 2022 May 31 置信度 0.82
• Microbial Communities in Saltpan Sediments Show Tolerance to Mars Analog Conditions, but Susceptibility to Chloride and Perchlorate Toxicity.
  Brines at or near the surface of present-day Mars are a potential explanation for seasonally recurring dark streaks on the walls of craters, termed recurring slope lineae (RSL). Deliquescence and freezing point depression are possible drivers of brine stabilit…
  pubmed Weingarten EA, Zee PC, Jackson CR 2022 Jul 置信度 0.82
• Intrinsic disorder, extraterrestrial peptides, and prebiotic life on the earth.
  The discovery of mechanisms for the synthesis of homo-polymeric oligopeptides, such as polyglycine under conditions relevant to the astrophysical environment as well as in scenarios resembling primordial conditions that prevailed soon after Earth was formed, r…
  pubmed Kulkarni P, Salgia R, Uversky VN 2023 Jul-Aug 置信度 0.82
• Fe-Rich Fossil Vents as Mars Analog Samples: Identification of Extinct Chimneys in Miocene Marine Sediments Using Raman Spectroscopy, X-Ray Diffraction, and Scanning Electron Microscopy-Energy Dispersive X-Ray Spectroscopy.
  On Earth, the circulation of Fe-rich fluids in hydrothermal environments leads to characteristic iron mineral deposits, reflecting the pH and redox chemical conditions of the hydrothermal system, and is often associated with chemotroph microorganisms capable o…
  pubmed Demaret L, Hutchinson IB, Ingley R, Edwards HGM 等 2022 Sep 置信度 0.82
• Microbial Protocols for Spacecraft: 1. Effects of Surface Texture, Low Pressure, and UV Irradiation on Recovery of Microorganisms from Surfaces.
  Modeling risks for the forward contamination of planetary surfaces from endemic bioburdens on landed spacecraft requires precise data on the biocidal effects of space factors on microbial survival. Numerous studies have been published over the preceding 60 yea…
  pubmed Schuerger AC 2022 Sep 置信度 0.82
• The Bioburden and Ionic Composition of Hypersaline Lake Ices: Novel Habitats on Earth and Their Astrobiological Implications.
  We present thermophysical, biological, and chemical observations of ice and brine samples from five compositionally diverse hypersaline lakes in British Columbia's interior plateau. Possessing a spectrum of magnesium, sodium, sulfate, carbonate, and chloride s…
  pubmed Buffo JJ, Brown EK, Pontefract A, Schmidt BE 等 2022 Aug 置信度 0.82
• NASA's Perseverance rover begins key search for life on Mars.
  pubmed Witze A 2022 Jun 置信度 0.82
• COSPAR Sample Safety Assessment Framework (SSAF).
  The Committee on Space Research (COSPAR) Sample Safety Assessment Framework (SSAF) has been developed by a COSPAR appointed Working Group. The objective of the sample safety assessment would be to evaluate whether samples returned from Mars could be harmful fo…
  pubmed Kminek G, Benardini JN, Brenker FE, Brooks T 等 2022 Jun 置信度 0.82
• Metabolomic Profile of the Fungus Cryomyces antarcticus Under Simulated Martian and Space Conditions as Support for Life-Detection Missions on Mars.
  The identification of traces of life beyond Earth (e.g., Mars, icy moons) is a challenging task because terrestrial chemical-based molecules may be destroyed by the harsh conditions experienced on extraterrestrial planetary surfaces. For this reason, studying …
  pubmed Gevi F, Leo P, Cassaro A, Pacelli C 等 2022 置信度 0.82
• Genomic Features of the Bundle-Forming Heliobacterium Heliophilum fasciatum.
  Eight species of heliobacteria have had their genomes sequenced. However, only two of these genomes have been analyzed in detail, those from the thermophilic Heliomicrobium (Hmi.) modesticaldum and the alkaliphilic Heliorestis (Hrs.) convoluta . Here we presen…
  pubmed Bender KS, Madigan MT, Williamson KL, Mayer MH 等 2022 Apr 21 置信度 0.82
• Bearing Extremes: Impacts from Simulated Outer Space Conditions and Effective Ultraviolet Radiation Shielding Materials on Tardigrade Life History.
  Questions about astrobiological resilience, whether entities with evolutionary histories on Earth would survive in outer space or on distant planets, for instance, no longer reside exclusively in the science fiction realm. In this study, we assess life history…
  pubmed Zhu A, Stone J 2022 Sep 1 置信度 0.82
• Spectroscopic study of terrestrial analogues to support rover missions to Mars - A Raman-centred review.
  The 2020s could be called, with little doubt, the "Mars decade". No other period in space exploration history has experienced such interest in placing orbiters, rovers and landers on the Red Planet. In 2021 alone, the Emirates' first Mars Mission (the Hope orb…
  pubmed Rull F, Veneranda M, Manrique-Martinez JA, Sanz-Arranz A 等 2022 May 29 置信度 0.82
• Unearthing terrestrial extreme microbiomes for searching terrestrial-like life in the Solar System.
  The possibility of life elsewhere in the universe has fascinated humankind for ages. To the best of our knowledge, life, as we know it, is limited to planet Earth; yet current investigation suggests that life might be more common than previously thought. In th…
  pubmed Coleine C, Delgado-Baquerizo M 2022 Nov 置信度 0.82
• Plants grown in Apollo lunar regolith present stress-associated transcriptomes that inform prospects for lunar exploration.
  The extent to which plants can enhance human life support on other worlds depends on the ability of plants to thrive in extraterrestrial environments using in-situ resources. Using samples from Apollo 11, 12, and 17, we show that the terrestrial plant Arabidop…
  pubmed Paul AL, Elardo SM, Ferl R 2022 May 12 置信度 0.82
• Curation of Computational Chemical Libraries Demonstrated with Alpha-Amino Acids.
  Exhaustive generation of molecular structures has numerous chemical and biochemical applications such as drug design, molecular database construction, exploration of alternative biochemistries, and many more. Mathematically speaking, these are graph generators…
  pubmed Mayer-Bacon C, Yirik MA 2022 Apr 13 置信度 0.82
• 全域人类生存统合循环增量根本学 The Universal Fundamentals of Integrated Cyclical Increment for Human Survival
  中文描述本文提出全域人类生存统合循环增量根本学,作为方向设计学的终极本体论与行星文明永续存续的公理体系。本篇将作者此前全部五篇论文——从村镇热风回收、农风温差共生、沙漠热力治沙、冷热跨洲调储到极地冰川复原——统合为一条完整的因果链,构建人类文明面对行星级生存威胁时的底层公理抉择。 三道封印(底层公理): 第一封印:地球生命人类生存至上——一切制度、技术、工程、理论,最终评判标准只有一条:是否有利于人类文明的长期存续第二封印:人类必将永存,纵使忤逆所有——不是愿望,是决议;不是祈祷,是行动纲领第三封印:人类回归本位—…
  datacite 全体人类, All Humanity, 赵, 森 2026 置信度 0.66
• 全域人类生存统合循环增量根本学 The Universal Fundamentals of Integrated Cyclical Increment for Human Survival
  中文描述本文提出全域人类生存统合循环增量根本学,作为方向设计学的终极本体论与行星文明永续存续的公理体系。本篇将作者此前全部五篇论文——从村镇热风回收、农风温差共生、沙漠热力治沙、冷热跨洲调储到极地冰川复原——统合为一条完整的因果链,构建人类文明面对行星级生存威胁时的底层公理抉择。 三道封印(底层公理): 第一封印:地球生命人类生存至上——一切制度、技术、工程、理论,最终评判标准只有一条:是否有利于人类文明的长期存续第二封印:人类必将永存,纵使忤逆所有——不是愿望,是决议;不是祈祷,是行动纲领第三封印:人类回归本位—…
  datacite 全体人类, All Humanity, 赵, 森 2026 置信度 0.66
• Single-Chain Persistence Theory (General): The Universal-Domain Theory from Cosmic Origin to the Approach of Heat Death — A Developed Program
  Restructured program draft: from cosmological extrapolation to a "3+3" tool system with tense-completeness (analysis of the past, diagnosis of the present, conditional prediction of the future). Supersedes v1.1 architecture; no content discarded.
  datacite Su, Han 2026 置信度 0.66 persistence theorymemeextended phenotypefree energy principleartificial intelligence
• Emergence of Biosignatures on Earth Implications for Life Detection
  Earths organic chemical evolution from abiotic to prebiotic to biotic provides critical insights that may have implications for how we interpret observations made by life-detection planetary missions. To search for life on other worlds, astrobiologists seek bi…
  datacite Laurie Barge 2026 置信度 0.66
• Characterizing stratified microbial communities and a novel polyextremophilic chemolithoautotroph from hypersaline cold sulfur springs in the Canadian High Arctic
  Les métabolismes basés sur les réactions rédox du soufre pourraient avoir soutenu la vie sur la planète Mars du passé, où des environnements aquatiques froids, anoxiques et hypersalins, analogues aux sources arctiques contemporaines riches en soufre, auraient …
  datacite Quinn, Matthew 2025 置信度 0.66 Natural Resource Sciences
• Single-Chain Persistence Theory (General): The Universal-Domain Theory from Cosmic Origin to the Approach of Heat Death — A Developed Program
  We present the general version of the Single-Chain Persistence Theory (SCPT-G): the principles induced in the restricted version (SCPT-R, DOI: 10.5281/zenodo.21708591) within the Earth-history domain are extrapolated to the cosmic-future domain, and the admiss…
  datacite Su, Han 2026 置信度 0.66 persistence theorymemeextended phenotypefree energy principleartificial intelligence
• Characterization of active microbial ecosystems in icy astrobiology analog cryo-environments.
  Ice environments, characterized by subzero temperatures, low nutrient levels, and low water activity, present unique challenges to microbial life. Studying these microbes helps us understand the cold limits of life on Earth and extraterrestrial bodies. Lava tu…
  datacite O'Connor, Brady 2025 置信度 0.66 Natural Resource Sciences
• Characterization of active microbial communities in extreme High Arctic cold saline spring systems with meta’omics
  Cryoenvironments, or environments with continuously sub-zero temperatures, present unique challenges to microbial life, including freezing temperatures and high solute concentrations. Study of inhabitant microbes informs our understanding of the cold and salin…
  datacite Magnuson, Elisse 2023 置信度 0.66 Natural Resource Sciences
• Perennial springs in the Canadian High Arctic
  The search for extraterrestrial life begins with understanding how life developed and evolved on our own planet. Earth's polar regions provide a unique setting conducive to developing the methodologies and techniques that will be needed to find new life forms …
  datacite Andersen, Dale T. 2004 置信度 0.66 Frozen Ground -- Nunavut -- Axel Heiberg IslandSprings -- Nunavut -- Axel Heiberg IslandMars (Planet) -- Water
• An interstellar energetic and non-aqueous pathway to peptide formation
  The origin of the molecular building blocks of life is a central question in science. A few $α$-amino acids such as glycine, the simplest proteinogenic amino acid, have been detected in meteorites and comets, indicating an extraterrestrial origin for some preb…
  datacite Hopkinson, Alfred Thomas, Wilson, Ann Mary, Pitfield, Joe, Muiña, Alejandra Traspas 等 2026 置信度 0.66 Solar and Stellar Astrophysics (astro-ph.SR)Earth and Planetary Astrophysics (astro-ph.EP)Astrophysics of Galaxies (astro-ph.GA)Space Physics (physics.space-ph)FOS: Physical sciences
• The reflectance spectra of opal-A (05-22 µm) from the Taupo Volcanic Zone: spectra that may identify hydrothermal systems on planetary systems
  Opal‐A, the main component of siliceous sinters in many terrestrial hydrothermal systems, is a hydrated silicate that commonly incorporates silicified microorganisms. The detection of opal‐A on the surface of Mars, therefore, may carry important implications i…
  datacite Goryniuk, Michelle C., Rivard, Benoit A., Jones, Brian 2004 置信度 0.66 Mineral physics: Optical, infrared, and Raman spectroscopyPlanetology: Solid surface planets: Physical properties of materialsPlanetology: Solid surface planets: Remote sensingPlanetology: Solar system objects: Mars
• Falun Gong 法轮功
  Falun Gong (法轮功 / Falun Dafa 法轮大法) emerged in early 1990s China during the wider "qigong fever" period, when various mind–body cultivation systems spread rapidly through urban public spaces. Founded by Li Hongzhi 李洪志 in 1992, it combines slow-moving qigong-sty…
  datacite Davide Marino 2026 置信度 0.66 Religious GroupDaoismLanguageSino-TibetanSinitic
• "'Some Eden Lost in Space': The wider contexts of Frederick Philip Grove's 'The Legend of the Planet Mars' (1915)"
  As an historian of science (especially of Darwinism), of theology, and of science fiction I have explored the question of extraterrestrial life for thirty-five years, focusing on Mars as a multidisciplinary case study for the past twenty. In my collecting and …
  datacite Fayter, Paul 2013 置信度 0.66 science fictionMarsFrederick Philip Grove
• Breakthrough Listen's Automated Commensal Technosignature Survey with MeerKAT
  The search for extraterrestrial intelligence (SETI) is an ongoing effort to detect technosignatures, evidence of technologically capable life beyond Earth. Conducting a comprehensive SETI programme requires a large amount of telescope time, which must be balan…
  datacite Czech, Daniel J., MacMahon, David H. E., Heywood, Ian, Tremblay, Chenoa D. 等 2026 置信度 0.66 Instrumentation and Methods for Astrophysics (astro-ph.IM)FOS: Physical sciences
• HAHSを中心とした黒曜石ウバーレ説の理論的検討 ーHAHSおよびネイティブ・アメリカン交易史への応用ー
  This paper examines the Obsidian Uvala theory centered on the Hyperacid Aromatic Hydrothermal System (HAHS), with particular attention to its formation mechanism, underground structure, geochemical characteristics, ecosystem, and its relationship to archaeolog…
  datacite 鈴木, 信介, 門前, 好澄 2025 置信度 0.66
• HAHSを中心とした黒曜石ウバーレ説の理論的検討 ーHAHSおよびネイティブ・アメリカン交易史への応用ー
  This paper examines the Obsidian Uvala theory centered on the Hyperacid Aromatic Hydrothermal System (HAHS), with particular attention to its formation mechanism, underground structure, geochemical characteristics, ecosystem, and its relationship to archaeolog…
  datacite 鈴木, 信介, 門前, 好澄 2025 置信度 0.66
• SOLATTICE: A Unified Harmonic Structure from Planck to Cosmos
  Presented is evidence that matter organises into nested harmonic shells at every observable scale, from the quantum fuzz to the cosmic horizon. The governing equation is L / L0 = 666^p x M where L0 = 1 astronomical unit and p is an integer. The constant 666 em…
  datacite Scott, Rikki Daniel 2026 置信度 0.66 harmonic latticeresonant cavityIndus Valley metrologyplanetary orbital clusteringocean world interiors