-
The upcoming commencement of the Vera C. Rubin Observatory's Legacy Survey of Space of Time (LSST) will greatly enhance the discovery rate of interstellar objects (ISOs). `Oumuamua and Borisov were the first two ISOs confirmed in the Solar system, although the…
datacite
Siraj, Amir, Loeb, Abraham
2021
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)Astrophysics of Galaxies (astro-ph.GA)FOS: Physical sciencesFOS: Physical sciences
-
The first large interstellar object discovered near Earth, `Oumuamua, showed half a dozen anomalies relative to comets or asteroids in the Solar system. All natural-origin interpretations of the Oumuamua anomalies contemplated objects of a type never-seen-befo…
datacite
Loeb, Abraham
2021
置信度 0.66
Popular Physics (physics.pop-ph)Earth and Planetary Astrophysics (astro-ph.EP)Instrumentation and Methods for Astrophysics (astro-ph.IM)Physics and Society (physics.soc-ph)FOS: Physical sciences
-
After hydrogen and helium, oxygen, carbon, and nitrogen - hereinafter, the CNO elements - are the most abundant species in the universe. They are observed in all kinds of astrophysical environments, from the smallest to the largest scales, and are at the basis…
datacite
Romano, Donatella
2022
置信度 0.66
Astrophysics of Galaxies (astro-ph.GA)FOS: Physical sciencesFOS: Physical sciences
-
Intense irradiation of planetary surfaces from the Suns UV rays, from cosmic rays, as well as from the fine fracturing of minerals when bombarded by micrometeorites is a continuous process that induces the formation of Reactive Oxygen Species (ROS). ROS are me…
datacite
C. GEORGIOU , E. KALAITZOPOULOU , P. PAPADEA , M. SKIPITARI 等
2022
置信度 0.66
SPACE EXPLORATIONISRU
-
(Un)conscious bias affects every aspect of the astronomical profession, from scientific activities (e.g., invitations to join collaborations, proposal selections, grant allocations, publication review processes, and invitations to attend and speak at conferenc…
datacite
Aloisi, Alessandra, Reid, Neill
2020
置信度 0.66
Instrumentation and Methods for Astrophysics (astro-ph.IM)Earth and Planetary Astrophysics (astro-ph.EP)FOS: Physical sciencesFOS: Physical sciences
-
The NASA InSight mission has helped to measure the deep interior of Mars using observations of seismic waves excited by marsquakes. Currently, installation of seismometers on the moon is foreseen. We review the case for seismic experiments on all major planeta…
datacite
Stähler, Simon C., Knapmeyer, Martin
2022
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)Geophysics (physics.geo-ph)FOS: Physical sciencesFOS: Physical sciences
-
Chirality, or handedness, enters astrophysics in three distinct ways. Magnetic field and vortex lines tend to be helical and have a systematic twist in the northern and southern hemispheres of a star or a galaxy. Helicity is here driven by external factors. Ch…
datacite
Brandenburg, Axel
2021
置信度 0.66
Solar and Stellar Astrophysics (astro-ph.SR)Fluid Dynamics (physics.flu-dyn)FOS: Physical sciencesFOS: Physical sciences
-
Earth's deciduous plants have a sharp order-of-magnitude increase in leaf reflectance between approximately 700 and 750 nm wavelength. This strong reflectance of Earth's vegetation suggests that surface biosignatures with sharp spectral features might be detec…
datacite
Seager, Sara, Turner, Edwin L., Schafer, Justin, Ford, Eric B.
2005
置信度 0.66
Astrophysics (astro-ph)FOS: Physical sciencesFOS: Physical sciences
-
Why do plants reflect in the green and have a 'red edge' in the red, and should extrasolar photosynthesis be the same? We provide: 1) a brief review of how photosynthesis works; 2) an overview of the diversity of photosynthetic organisms, their light harvestin…
datacite
Kiang, Nancy Y., Siefert, Janet, Govindjee, Blankenship, Robert E.
2007
置信度 0.66
Astrophysics (astro-ph)FOS: Physical sciencesFOS: Physical sciences
-
The question "Are supernovae important sources of dust?" is a contentious one. Observations with the Infrared Astronomical Satellite (IRAS) and the Infrared Space Observatory (ISO) only detected very small amounts of hot dust in supernova remnants. Here, we re…
datacite
Gomez, H L, Eales, S A, Dunne, L
2007
置信度 0.66
Astrophysics (astro-ph)FOS: Physical sciencesFOS: Physical sciences
-
On the Earth, photosynthetic organisms are responsible for the production of virtually all of the oxygen in the atmosphere. On the land, vegetation reflects in the visible, leading to a red edge that developed about 450 Myr ago and has been proposed as a biosi…
datacite
Cockell, C. S., Kaltenegger, L., Raven, J. A.
2008
置信度 0.66
Astrophysics (astro-ph)Earth and Planetary Astrophysics (astro-ph.EP)Instrumentation and Methods for Astrophysics (astro-ph.IM)FOS: Physical sciences
-
The evolution of life has been a big enigma despite rapid advancements in the fields of biochemistry, astrobiology, and astrophysics in recent years. The answer to this puzzle has been as mind-boggling as the riddle relating to evolution of Universe itself. De…
datacite
Lal, Ashwini Kumar
2009
置信度 0.66
General Physics (physics.gen-ph)Earth and Planetary Astrophysics (astro-ph.EP)FOS: Physical sciencesFOS: Physical sciences
-
Whereas the Solar System has Mars and Europa as the best candidates for finding fossil/extant life as we know it - based on complex carbon compounds and liquid water - the 263 (non-pulsar) planetary systems around other stars as known at 15 September 2008 coul…
datacite
Jones, Barrie W
2009
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)FOS: Physical sciencesFOS: Physical sciences
-
Numerous studies over the past 30 years have suggested there is a causal connection between the motion of the Sun through the Galaxy and terrestrial mass extinctions or climate change. Proposed mechanisms include comet impacts (via perturbation of the Oort clo…
datacite
Bailer-Jones, C. A. L.
2009
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)Astrophysics of Galaxies (astro-ph.GA)Geophysics (physics.geo-ph)Populations and Evolution (q-bio.PE)FOS: Physical sciences
-
Gamma-ray bursts (GRBs) are likely to have made a number of significant impacts on the Earth during the last billion years. The gamma radiation from a burst within a few kiloparsecs would quickly deplete much of the Earth's protective ozone layer, allowing an …
datacite
Thomas, Brian C.
2009
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)High Energy Astrophysical Phenomena (astro-ph.HE)FOS: Physical sciencesFOS: Physical sciences
-
The presence of Dark Matter (DM) is required in the universe regulated by the standard general relativistic theory of gravitation. The nature of DM is however still elusive to any experimental search. We discuss here the process of accumulation of evidence for…
datacite
Colafrancesco, S.
2010
置信度 0.66
Cosmology and Nongalactic Astrophysics (astro-ph.CO)General Relativity and Quantum Cosmology (gr-qc)High Energy Physics - Theory (hep-th)FOS: Physical sciencesFOS: Physical sciences
-
We present a short review of the impact regime experienced by the terrestrial planets within our own Solar system, describing the three populations of potentially hazardous objects which move on orbits that take them through the inner Solar system. Of these po…
datacite
Horner, Jonathan, Lykawka, Patryk Sofia
2010
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)FOS: Physical sciencesFOS: Physical sciences
-
Within the next few years, the first Earth-mass planets will be discovered around other stars. Some of those worlds will certainly lie within the classical "habitable zone" of their parent stars, and we will quickly move from knowing of no exoEarths to knowing…
datacite
Horner, J., Jones, B. W.
2010
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)FOS: Physical sciencesFOS: Physical sciences
-
A review is presented of the scientific benefits of rapid (v >= 0.1c) interstellar spaceflight. Significant benefits are identified in the fields of interstellar medium studies, stellar astrophysics, planetary science and astrobiology. In the latter three a…
datacite
Crawford, Ian A.
2010
置信度 0.66
Instrumentation and Methods for Astrophysics (astro-ph.IM)Earth and Planetary Astrophysics (astro-ph.EP)Solar and Stellar Astrophysics (astro-ph.SR)FOS: Physical sciencesFOS: Physical sciences
-
Cosmic radiation backgrounds are a constraint on life, and their distribution will affect the Galactic Habitable Zone. Life on Earth has developed in the context of these backgrounds, and characterizing event rates will elaborate the important influences. This…
datacite
Melott, Adrian L., Thomas, Brian C.
2011
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)High Energy Astrophysical Phenomena (astro-ph.HE)Solar and Stellar Astrophysics (astro-ph.SR)Atmospheric and Oceanic Physics (physics.ao-ph)Biological Physics (physics.bio-ph)
-
Terrestrial planets are more likely to be detected if they orbit M dwarfs due to the favorable planet/star size and mass ratios. However, M dwarf habitable zones are significantly closer to the star than the one around our Sun, which leads to different require…
datacite
Barnes, Rory, Meadows, Victoria S., Domagal-Goldman, Shawn D., Heller, Rene 等
2010
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)FOS: Physical sciencesFOS: Physical sciences
-
Traditionally stellar radiation has been the only heat source considered capable of determining global climate on long timescales. Here we show that terrestrial exoplanets orbiting low-mass stars may be tidally heated at high enough levels to induce a runaway …
datacite
Barnes, Rory, Mullins, Kristina, Goldblatt, Colin, Meadows, Victoria S. 等
2012
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)FOS: Physical sciencesFOS: Physical sciences
-
A key open question in the study of life is the origin of biomolecular homochirality: almost every life-form on Earth has exclusively levorotary amino acids and dextrorotary sugars. Will the same handedness be preferred if life is found elsewhere? We review so…
datacite
Gleiser, Marcelo, Walker, Sara Imari
2012
置信度 0.66
Biomolecules (q-bio.BM)Earth and Planetary Astrophysics (astro-ph.EP)Chemical Physics (physics.chem-ph)FOS: Biological sciencesFOS: Biological sciences
-
The ultimate climate emergency is a "runaway greenhouse": a hot and water vapour rich atmosphere limits the emission of thermal radiation to space, causing runaway warming. Warming ceases only once the surface reaches ~1400K and emits radiation in the near-inf…
datacite
Goldblatt, Colin, Watson, Andrew J.
2012
置信度 0.66
Atmospheric and Oceanic Physics (physics.ao-ph)Earth and Planetary Astrophysics (astro-ph.EP)FOS: Physical sciencesFOS: Physical sciences
-
The lunar geological record has much to tell us about the earliest history of the Solar System, the origin and evolution of the Earth-Moon system, the geological evolution of rocky planets, and the near-Earth cosmic environment throughout Solar System history.…
datacite
Crawford, I. A., Anand, M., Cockell, C. S., Falcke, H. 等
2012
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)Instrumentation and Methods for Astrophysics (astro-ph.IM)FOS: Physical sciencesFOS: Physical sciences
-
On the occasion of the 50th anniversary of the Drake formula, it appears interesting to briefly review the history of Astrobiology from the origins up to the epoch of the Drake formula. After recalling the main steps of this history during Antiquity, the Middl…
datacite
Briot, Danielle
2012
置信度 0.66
History and Philosophy of Physics (physics.hist-ph)FOS: Physical sciencesFOS: Physical sciences
-
In this review we explore aspects of the field of astrobiology from an astronomical viewpoint. We therefore focus on the origin of life in the context of planetary formation, with additional emphasis on tracing the most abundant volatile elements, C, H, O, and…
datacite
Bergin, Edwin A.
2013
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)FOS: Physical sciencesFOS: Physical sciences
-
The determination of an exoplanet as rocky is critical for the assessment of planetary habitability. Observationally, the number of small-radius, transiting planets with accompanying mass measurements is insufficient for a robust determination of the transitio…
datacite
Barnes, Rory
2013
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)FOS: Physical sciencesFOS: Physical sciences
-
Polarization is a basic property of light and is fundamentally linked to the internal geometry of a source of radiation. Polarimetry complements photometric, spectroscopic, and imaging analyses of sources of radiation and has made possible multiple astrophysic…
datacite
Trippe, S.
2014
置信度 0.66
Instrumentation and Methods for Astrophysics (astro-ph.IM)FOS: Physical sciencesFOS: Physical sciences
-
Despite the increase in observational data on exoplanets, the processes that lead to the formation of planets are still not well understood. But thanks to the high number of known exoplanets, it is now possible to look at them as a population that puts statist…
datacite
Mordasini, C., Mollière, P., Dittkrist, K. -M., Jin, S. 等
2014
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)FOS: Physical sciencesFOS: Physical sciences
-
The diversity and quantity of moons in the Solar System suggest a manifold population of natural satellites exist around extrasolar planets. Of peculiar interest from an astrobiological perspective, the number of sizable moons in the stellar habitable zones ma…
datacite
Heller, René, Williams, Darren, Kipping, David, Limbach, Mary Anne 等
2014
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)FOS: Physical sciencesFOS: Physical sciences
-
We review the latest findings on extra-solar planets and their potential to support Earth-like life. Focusing on planets orbiting Red Dwarf (RD) stars, the most abundant stellar type, we show that including RDs as potential host stars could increase the probab…
datacite
Gale, Joseph, Wandel, Amri
2015
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)FOS: Physical sciencesFOS: Physical sciences
-
Exoplanet hunting efforts have revealed the prevalence of exotic worlds with diverse properties, including Earth-sized bodies, which has fueled our endeavor to search for life beyond the Solar System. Accumulating experiences in astrophysical, chemical, and cl…
datacite
Fujii, Yuka, Angerhausen, Daniel, Deitrick, Russell, Domagal-Goldman, Shawn 等
2017
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)FOS: Physical sciences
-
A laboratory experiment is suggested in which conditions similar to those in the plume ejecta from Enceladus and, perhaps, Europa are established. Using infrared spectroscopy and polarimetry, the experiment might identify possible bio-markers in differential m…
datacite
Judge, Philip
2017
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)FOS: Physical sciencesFOS: Physical sciences
-
This article undertakes a deconstructive reading of astrobiology’s search for extraterrestrial life. Taking its lead from Derrida’s ‘White Mythology’, it explores ‘metaphor in the text of astrobiology’—and includes within the astrobiological ‘text’ not only sc…
crossref
Armando M. Mastrogiovanni
2024-01-22T12:36:31Z
置信度 0.70
-
This deposit contains the complete research package for The Unified Causal Refinement Framework, a multidisciplinary theoretical model integrating three major components: Viral Causal Templates (VCT) Iterative Causal Refinement (ICR) Inherited Matter Cosmology…
datacite
Morris, Jamie
2025
置信度 0.66
-
Abstract There have been a number of hypotheses regarding abiogenesis, the ‘Metabolism First’ model and the ‘RNA World Hypothesis’ are two such examples. All theories on abiogenesis make a set of unstated assumptions with regard to the elemental make up of lif…
crossref
B. S. Palmer
2012-10-04T08:20:25Z
置信度 0.70
-
crossref
O. Grasset, E.J. Bunce, A. Coustenis, M.K. Dougherty 等
2013-10-21T12:19:12Z
置信度 0.70
-
crossref
2019-02-07T11:16:55Z
置信度 0.70
-
crossref
2019-02-07T11:16:55Z
置信度 0.70
-
Here we review published studies on the abundance and diversity of terrestrial rock-hosted life, the environments it inhabits, the evolution of its metabolisms, and its fossil biomarkers to provide guidance in the search for life on Mars. Key findings are (1) …
crossref
T.C. Onstott, B.L. Ehlmann, H. Sapers, M. Coleman 等
2019-06-25T10:18:52Z
置信度 0.70
-
europepmc
2025
置信度 0.80
-
europepmc
2025
置信度 0.80
-
europepmc
2025
置信度 0.80
-
europepmc
2025
置信度 0.80
-
europepmc
2025
置信度 0.80
-
europepmc
2025
置信度 0.80
-
europepmc
2025
置信度 0.80
-
europepmc
2025
置信度 0.80
-
europepmc
2025
置信度 0.80
-
europepmc
2023
置信度 0.80
-
Discrepancies have emerged concerning the application of sulfur stable isotope ratios as a biosignature in impact crater paleolakes. The first in situ δ 34 S data from Mars at Gale crater display a ∼75‰ range that has been attributed to an …
pubmed
Tino CJ, Stüeken EE, Arp G, Böttcher ME 等
2023
置信度 0.82
-
Deeply fractured rocks of meteorite impact structures have been hypothesized as hot spots for microbial colonization on Earth and other planetary bodies. Biosignatures of such colonization are rare, however, and most importantly, direct geochronological eviden…
europepmc
2025
置信度 0.80
-
europepmc
2025
置信度 0.80
-
europepmc
2023
置信度 0.80
-
The origin of life and the detection of alien life have historically been treated as separate scientific research problems. However, they are not strictly independent. Here, we discuss the need for a better integration of the sciences of life detection and ori…
pubmed
Foote S, Sinhadc P, Mathis C, Walker SI
2023
置信度 0.82
-
The search for life beyond Earth currently hinges on the detection of biosignatures that are indicative of current or past life, with terrestrial life being the sole known example. Deoxyribonucleic acid (DNA), which acts as the long-term storage of genetic inf…
europepmc
2025
置信度 0.80
-
Biological systems process information across radically different physical substrates—reaction networks, methylated promoters, spatial tissue graphs, elemental stoichiometries, and evolved neural circuits—yet recurrent structural motifs appear at each level: r…
datacite
Saluca Agentic AI Research Team
2026
置信度 0.66
AI-drafted synthesisarXivpreprint reviewdistributed encoding biological information processing
-
The search for extraterrestrial life assumes Earth biology is the standard. This paper proposes the opposite: Earth biology is a pathological variant produced by a specific planetary nitrogen accident. When abiotic nitrogen supplies declined in early Earth his…
datacite
V, Budinny
2026
置信度 0.66
extraterrestrial lifeearth's failed N2 cyclefermi paradoxEvolution due to scarcitypredation and intelligence due to evolution driven by scarcity
-
The search for extraterrestrial life assumes Earth biology is the standard. This paper proposes the opposite: Earth biology is a pathological variant produced by a specific planetary nitrogen accident. When abiotic nitrogen supplies declined in early Earth his…
datacite
V, Budinny
2026
置信度 0.66
extraterrestrial lifeearth's failed N2 cyclefermi paradoxEvolution due to scarcitypredation and intelligence due to evolution driven by scarcity
-
This package contains the real-data-only LaTeX submission source, supplementary material, validation tables, downloaded public GEO matrices when available, and code references for the axolotl/naked mole-rat regenerative-safety biosignature manuscript. Syntheti…
datacite
Wesley, Capucho
2026
置信度 0.66
Structural biologyMolecular biologyBiological Variation, PopulationBiologyBiology/methods
-
This package contains the real-data-only LaTeX submission source, supplementary material, validation tables, downloaded public GEO matrices when available, and code references for the axolotl/naked mole-rat regenerative-safety biosignature manuscript. Syntheti…
datacite
Wesley, Capucho
2026
置信度 0.66
Structural biologyMolecular biologyBiological Variation, PopulationBiologyBiology/methods
-
CDN-221 places a hard language boundary on top of the CDN-220 intake harness. Each validator verdict maps to exactly one allowed public claim label. The current fixture set produces seven candidate labels, 27 forbidden-promotion rows, zero observed TTY allowan…
datacite
Hacquier, Nicky Joseph Hubertus Catharina
2026
置信度 0.66
GCFTCDN-221General Coherence Field TheoryTRAPPIST-1claim firewall
-
CDN-221 places a hard language boundary on top of the CDN-220 intake harness. Each validator verdict maps to exactly one allowed public claim label. The current fixture set produces seven candidate labels, 27 forbidden-promotion rows, zero observed TTY allowan…
datacite
Hacquier, Nicky Joseph Hubertus Catharina
2026
置信度 0.66
GCFTCDN-221General Coherence Field TheoryTRAPPIST-1claim firewall
-
Atmospheric photochemical models incorporating the impacts of stellar flares often assume a $\sim$9,000 K spectrum at ultraviolet-optical wavelengths. Recent multiwavelength observations, however, reveal a more complex picture with temperature measurements spa…
datacite
Crouse, Jaime S., Wogan, Nicholas F., Howard, Ward S., MacGregor, Meredith A. 等
2026
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)Solar and Stellar Astrophysics (astro-ph.SR)FOS: Physical sciences
-
This paper critically evaluates the biological, quantum, and thermodynamic limitations of establishing long-term human settlements on the Moon. We propose that natural solar photons and oxygen operate as an interdependent, coupled energy system required for ce…
datacite
Deshmukh, prashant
2026
置信度 0.66
Deshmukh Global Shield Theory (DGST)Cosmic Pressure GradientExoplanetary MagnetospherePhotonic-Oxygen DynamicBiosignature Detection
-
This paper critically evaluates the biological, quantum, and thermodynamic limitations of establishing long-term human settlements on the Moon. We propose that natural solar photons and oxygen operate as an interdependent, coupled energy system required for ce…
datacite
Deshmukh, prashant
2026
置信度 0.66
Deshmukh Global Shield Theory (DGST)Cosmic Pressure GradientExoplanetary MagnetospherePhotonic-Oxygen DynamicBiosignature Detection
-
Version 2 — revised in response to an external structural review and an automated critique pass. See "Response to Review" appendix in the PDF for the change log. A recurring structural pattern appears across disparate levels of biological organization: biologi…
datacite
Saluca Agentic AI Research Team
2026
置信度 0.66
AI-drafted synthesisarXivpreprint reviewv2
-
A recurring structural pattern appears across disparate levels of biological organization: biological systems do not occupy the full theoretical space available to them, and the specific sub-regions they do occupy carry mechanistic fingerprints of the constrai…
datacite
Saluca Agentic AI Research Team
2026
置信度 0.66
AI-drafted synthesisarXivpreprint reviewconstraint geometry fingerprints biological sub optimal occupancy
-
Version 2 — revised in response to an external structural review and an automated critique pass. See "Response to Review" appendix in the PDF for the change log. A recurring structural problem cuts across several recent preprints in molecular network biology, …
datacite
Saluca Agentic AI Research Team
2026
置信度 0.66
AI-drafted synthesisarXivpreprint reviewv2
-
A recurring structural problem cuts across several recent preprints in molecular network biology, population genetics, and genomics: the inference tools we deploy to characterize biological systems introduce systematic distortions that are not random noise but…
datacite
Saluca Agentic AI Research Team
2026
置信度 0.66
AI-drafted synthesisarXivpreprint reviewrepresentation artifacts biological network inference
-
Hydrothermal Sedimentary Facies Are Associated With Distinct Endolithic Communities and Spectroscopic Biosignatures: Implications for Mars Life Detection
datacite
Xie Yihao, Liu Xibei, Yang Mingkun, Huang Ting 等
2026
置信度 0.66
Earth scienceEndolithsBiosignatureGeothermal environmentsRaman
-
Introduction This investigation extends my prior work documenting thread like filamentous features in Apollo 11 ALSCC mm scale photography (Sørensen, 2026, Zenodo), where I identified recurring thread like features running through the lunar regolith. These fea…
datacite
Sørensen, Arezoo Shabani
2026
置信度 0.66
apollo15biosignaturethinsectionlunarregolithcyanobacteria
-
Introduction This investigation extends my prior work documenting thread like filamentous features in Apollo 11 ALSCC mm scale photography (Sørensen, 2026, Zenodo), where I identified recurring thread like features running through the lunar regolith. These fea…
datacite
Sørensen, Arezoo Shabani
2026
置信度 0.66
apollo15biosignaturethinsectionlunarregolithcyanobacteria
-
Version 2 — revised in response to an external structural review and an automated critique pass. See "Response to Review" appendix in the PDF for the change log. A candidate reading of recent preprints in molecular network biology, population ecology, and geno…
datacite
Saluca Agentic AI Research Team
2026
置信度 0.66
AI-drafted synthesisarXivpreprint reviewv2
-
Version 2 — revised in response to an external structural review and an automated critique pass. See "Response to Review" appendix in the PDF for the change log. A candidate reading of recent preprints in molecular network biology, population ecology, and geno…
datacite
Saluca Agentic AI Research Team
2026
置信度 0.66
AI-drafted synthesisarXivpreprint reviewv2
-
Version 2 — revised in response to an external structural review and an automated critique pass. See "Response to Review" appendix in the PDF for the change log. A recurring structural tension in quantitative biology is the gap between the discrete representat…
datacite
Saluca Agentic AI Research Team
2026
置信度 0.66
AI-drafted synthesisarXivpreprint reviewv2
-
Version 2 — revised in response to an external structural review and an automated critique pass. See "Response to Review" appendix in the PDF for the change log. A recurring structural tension in quantitative biology is the gap between the discrete representat…
datacite
Saluca Agentic AI Research Team
2026
置信度 0.66
AI-drafted synthesisarXivpreprint reviewv2
-
The SPECULOOS (Search for habitable Planets EClipsing ULtra-cOOl Stars) project is a ground-based survey designed to detect temperate, Earth-sized planets transiting nearby ultracool dwarfs (UCDs), including late M-dwarfs and brown dwarfs. These low-mass stars…
datacite
Zúñiga Fernández, Sebastián, Gillon, Michaël, SPECULOOS team
2026
置信度 0.66
-
The SPECULOOS (Search for habitable Planets EClipsing ULtra-cOOl Stars) project is a ground-based survey designed to detect temperate, Earth-sized planets transiting nearby ultracool dwarfs (UCDs), including late M-dwarfs and brown dwarfs. These low-mass stars…
datacite
Zúñiga Fernández, Sebastián, Gillon, Michaël, SPECULOOS team
2026
置信度 0.66
-
datacite
ORDOÑEZ, DARIO
2026
置信度 0.66
-
datacite
ORDOÑEZ, DARIO
2026
置信度 0.66
-
A recent investigation of megalithic masonry at Cusco, Peru (Hawke, 2026), titled 'Evidence of Geopolymer Concrete in Megalithic Architecture of Cusco, Peru,' presents geochemical, radiometric, morphological, and biological observations in support of the concl…
datacite
Vondoom, Anthony
2026
置信度 0.66
-
A recent investigation of megalithic masonry at Cusco, Peru (Hawke, 2026), titled 'Evidence of Geopolymer Concrete in Megalithic Architecture of Cusco, Peru,' presents geochemical, radiometric, morphological, and biological observations in support of the concl…
datacite
Vondoom, Anthony
2026
置信度 0.66
-
This preprint develops an exact causal-identifiability theory for thermodynamically consistent open chemical systems. The central question is whether molecular structure, abundance, fragmentation signatures, Assembly-type structural statistics, or even a compl…
datacite
Nowicki, Maciej, Artificial Hyperintelligence, Evie
2026
置信度 0.66
-
This preprint develops an exact causal-identifiability theory for thermodynamically consistent open chemical systems. The central question is whether molecular structure, abundance, fragmentation signatures, Assembly-type structural statistics, or even a compl…
datacite
Nowicki, Maciej, Artificial Hyperintelligence, Evie
2026
置信度 0.66
-
Given their abundance and observational advantages, M stars will arguably be the best candidates for characterizing and searching for biosignatures on terrestrial exoplanets in the near future. However, photochemistry that can suppress or enhance key biosignat…
datacite
Davis, C. Evan, Meadows, Victoria S., Shkolnik, Evgenya L., Lincowski, Andrew P. 等
2026
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)FOS: Physical sciences
-
When 81 children were handed a blank sheet and asked to draw "a place where life can exist," they overwhelmingly drew houses, trees, and sun — and left the places they built almost entirely unpopulated. This working paper zeroes in on one arithmetic fact hidin…
datacite
Rao, Sandhya, Chakraborty, Sreemoyee, Sharma, Raunak
2026
置信度 0.66
children's drawingsindexicalityearly childhoodabsent figuremissing figure
-
When 81 children were handed a blank sheet and asked to draw "a place where life can exist," they overwhelmingly drew houses, trees, and sun — and left the places they built almost entirely unpopulated. This working paper zeroes in on one arithmetic fact hidin…
datacite
Rao, Sandhya, Chakraborty, Sreemoyee, Sharma, Raunak
2026
置信度 0.66
children's drawingsindexicalityearly childhoodabsent figuremissing figure
-
Searching for signs of life is a primary goal of the Habitable Worlds Observatory (HWO). However, merely detecting oxygen, methane, or other widely discussed biosignatures is insufficient evidence for a biosphere. In parallel with biosignature detection, exopl…
datacite
Krissansen-Totton, Joshua, Ulses, Anna Grace, Frissell, Maxwell, Gilbert-Janizek, Samantha 等
2025
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)FOS: Physical sciences
-
Helium is the second most abundant element in the Universe, yet helium-dominated atmospheres are rarely considered as environments for life. Two assumptions have contributed to this neglect: helium is expected to escape from rocky planets together with hydroge…
datacite
Seager, Sara, Petkowski, Janusz J.
2026
置信度 0.66
Earth and Planetary Astrophysics (astro-ph.EP)FOS: Physical sciences
-
The concept of habitability in exoplanet science is still largely defined by astrophysical boundary conditions, particularly the hypothetical presence of surface liquid water within a circumstellar habitable zone. Most approaches rarely incorporate quantitativ…
datacite
Mota, Afonso, Santos, Nuno, Kish, Adrienne, Magalhães, Catarina 等
2026
置信度 0.66
exoplanetshabitability
-
The concept of habitability in exoplanet science is still largely defined by astrophysical boundary conditions, particularly the hypothetical presence of surface liquid water within a circumstellar habitable zone. Most approaches rarely incorporate quantitativ…
datacite
Mota, Afonso, Santos, Nuno, Kish, Adrienne, Magalhães, Catarina 等
2026
置信度 0.66
exoplanetshabitability
-
This project includes the results of an internship by Vanessa Zepeda in the Astrobiogeochemistry Laboratory at the Jet Propulsion Laboratory in 2019 during which she investigated the abundance of maleimides in samples from the Late Ordovician section at Dobs L…
datacite
Zepeda, Vanessa, Tuite, Michael
2026
置信度 0.66
maleimideastrobiologygeobiologygeochemistryDob's Linn
-
This project includes the results of an internship by Vanessa Zepeda in the Astrobiogeochemistry Laboratory at the Jet Propulsion Laboratory in 2019 during which she investigated the abundance of maleimides in samples from the Late Ordovician section at Dobs L…
datacite
Zepeda, Vanessa, Tuite, Michael
2026
置信度 0.66
maleimideastrobiologygeobiologygeochemistryDob's Linn
-
Paleodictyon, a regularly spaced hexagonal network preserved in deep-sea sediments on Earth, has puzzled biologists and geologists for decades. Conventional cellular, organic, and carbon-based life explanations have been increasingly invalidated by modern geno…
datacite
Peng, Kexin
2026
置信度 0.66
PaleodictyonBiosignatureNon-cellular lifePhysical lifeOcean worlds
-
Paleodictyon, a regularly spaced hexagonal network preserved in deep-sea sediments on Earth, has puzzled biologists and geologists for decades. Conventional cellular, organic, and carbon-based life explanations have been increasingly invalidated by modern geno…
datacite
Peng, Kexin
2026
置信度 0.66
PaleodictyonBiosignatureNon-cellular lifePhysical lifeOcean worlds
-
اگر هر سیاهچاله یک «زبالهروب» است، سیاهچالهیِ مادر (مرکزِ کهکشان یا جهان) زبالهها را به کجا میفرستد؟ آیا به یک سیاهچالهیِ «مادربزرگ» نیاز است؟ این یعنی بینهایت (Infinite Regress). ۱. حلِ پارادوکس: جهان یک «درختِ سلسلهمراتبی» نیست، یک «کدِ بازگشتی» است د…
datacite
HAMZAH, SEYED RASOUL
2026
置信度 0.66
-
اگر هر سیاهچاله یک «زبالهروب» است، سیاهچالهیِ مادر (مرکزِ کهکشان یا جهان) زبالهها را به کجا میفرستد؟ آیا به یک سیاهچالهیِ «مادربزرگ» نیاز است؟ این یعنی بینهایت (Infinite Regress). ۱. حلِ پارادوکس: جهان یک «درختِ سلسلهمراتبی» نیست، یک «کدِ بازگشتی» است د…
datacite
HAMZAH, SEYED RASOUL
2026
置信度 0.66
-
اگر هر سیاهچاله یک «زبالهروب» است، سیاهچالهیِ مادر (مرکزِ کهکشان یا جهان) زبالهها را به کجا میفرستد؟ آیا به یک سیاهچالهیِ «مادربزرگ» نیاز است؟ این یعنی بینهایت (Infinite Regress). ۱. حلِ پارادوکس: جهان یک «درختِ سلسلهمراتبی» نیست، یک «کدِ بازگشتی» است د…
datacite
HAMZAH, SEYED RASOUL
2026
置信度 0.66