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extraterrestrial life

GeneTech 知识引擎共收录 1365 篇相关科研实体，横跨 23 个垂直领域。数据来自 OpenAlex、arXiv、Crossref、PubMed、Europe PMC 等公开学术源，全部可溯源到原文。

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• Extraterrestrial regolith is hemostatic and potentially suitable for hemorrhage control in space.
  2026 · 地外矿物 · Background Long-duration space missions beyond low Earth orbit pose increased risks of injuries to astronauts. Traumatic hemorrhage will be a cause of preventable death. Due to payload constraints, in situ production of …
• Distribution of extraterrestrial nucleobases, other N-heterocycles, and their precursors in a sample from asteroid Bennu.
  2026 · 地外矿物 · The recent discovery of all five canonical nucleobases in samples from Bennu provides compelling evidence that some of life's ingredients were synthesized abiotically in the parent body of this asteroid and/or its preced…
• Extraterrestrial <sup>3</sup>He flux variability during the Triassic recorded in pelagic bedded cherts of Japan.
  2026 · 地外矿物 · Interplanetary dust particles are highly enriched with 3He implanted by the solar wind, enabling the reconstruction of extraterrestrial dust fluxes to Earth from sedimentary 3He records. However, the fluxes of extraterre…
• Extreme Arabian environments and their microbiomes: new frontiers for astrobiology and biosignature discovery.
  2026 · 地外矿物 · Astrobiology assesses the habitability of planetary bodies and the potential for extraterrestrial life. Analog environments on Earth serve as sites for studying extreme environments that resemble extraterrestrial conditi…
• Subsurface Life on Earth as a Key to Unlock Extraterrestrial Mysteries.
  2025 · 地外矿物 · The first forms of life on Earth were microbial, preceding the evolution of multicellular life by more than two billion years. Based on our current understanding of the origin of life, it is likely that the first life fo…
• Cross-Scale Multimodal Imaging for Organic Matter in Extraterrestrial Samples.
  2025 · 地外矿物 · The analysis of extraterrestrial organic matter in samples returned by space missions provides a unique opportunity to study prebiotic chemistry. A comprehensive understanding of the occurrence and composition of organic…
• Aeroponic Technology for Accelerated Weathering of Extraterrestrial Regolith to Extract Plant Essential Nutrients and Generate Arable Soils.
  2025 · 地外矿物 · Advancements in off-world food and fiber production should seek to utilize regolith as a source of nutrients and prepare it for use as a solid plant growth substrate. Towards this goal, aeroponic biowaste streams contain…
• Bioinspired Drilling for Extraterrestrial Applications.
  2025 · 地外矿物 · This review presents the novel synthesis of nature-inspired drilling strategies specifically tailored for extraterrestrial environments, where conventional technologies fail under the environmental conditions and power a…
• Exploration of extraterrestrial biosignatures and planetary habitability: A prospect
  2026 · 地外矿物 · China’s deep space exploration has achieved remarkable accomplishments and is now undergoing a significant strategic transition from an engineering-driven program to one that integrates engineering and science. This shif…
• Extraterrestrial bioconstruction technology system: Bridging space station applications and deep-space missions
  2026 · 地外矿物 · <p>Microbe-driven bioconstruction offers a promising approach to sustainable deep-space habitats as missions shift from short-term exploration to long-term human presence. This review presents the first full-lifecy…
• Hydrogen peroxide on Mars and icy moons: Implications for the search for extraterrestrial signatures of prebiotic chemistry
  2026 · 地外矿物 · ABSTRACT Hydrogen peroxide (H 2 O 2 ) is increasingly recognized as an important molecule in prebiotic chemistry that potentially had a large impact on life’s early evolution. We highlight recent examples of H 2 O 2 in p…
• Development of an Autonomous Lunar Rover for Extraterrestrial Research
  2026 · 地外矿物 · The development of interplanetary rovers is key to advancing space science, particularly in the search for extraterrestrial life and understanding celestial bodies like the Moon. These rovers, equipped with advanced sens…
• MicrOmega: a generic hyperspectral microscopic imager to characterize extraterrestrial samples, in space and in the lab
  2026 · 地外矿物 · Introduction: Analyses of extraterrestrial samples enables to better assess the processes responsible for the wide diversity of solar system properties. Specifically, NIR hyperspectral imagery complement the NIR remote s…
• Viruses in Extreme Marine Environments and Their Potential Existence in Extraterrestrial Environments
  2026 · 地外矿物 · Viruses are abundant and widespread in extreme marine environments, such as sea ice, hydrothermal vents, and ocean trenches. They occur at temperatures up to 122 °C and down to -30 °C and pressures exceeding 100 MPa. The…
• Asteroid Mining: Mine the Right Asteroid
  2025 · 地外矿物 · One of the promising frontiers of space exploration is asteroid mining. Asteroid mining can be the sustainable solution of resource scarcity on Earth and can be potential for vast reserves of valuable resources. Neverthe…
• Nanoscale investigations of complex microbial interactions with terrestrial and extraterrestrial minerals using STEM based approach: implications for life on Earth and beyond
  2025 · 地外矿物 · Our recent investigations using scanning transmission electron microscopy (STEM) based approach address tungsten-microbial interactions as a microbial strategy to withstand harsh environments, microbial metal extraction …
• Searching for extraterrestrial life advances terrestrial sustainability
  2025 · 地外矿物 · Astrobiology, while traditionally focused on understanding the origin of life on Earth and the potential for life elsewhere, offers powerful tools and insights for addressing urgent challenges on our planet. We call for …
• Five-stage multielement separation procedure: A unique and essential tool for the multi-isotopic analyses of precious (<30 mg) extraterrestrial materials
  2025 · 地外矿物 · The latest and ongoing sample return missions from extraterrestrial objects present an opportunity to expand our knowledge of the chemical composition and subsequent evolution of the Solar System, beyond the information …
• Ocular trauma in microgravity: In-flight diagnostics and extraterrestrial strategies for management
  2025 · 地外矿物 · Long-duration spaceflight missions (including the International Space Station [ISS]) are in one of the most remote and harsh environments humans live and work in. Medical emergencies in space are even more complicated in…
• Mechanochemical Reactivity of Ribonucleosides Mediated by Inorganic Species: Implications for Extraterrestrial Organic Matter Interpretation
  2025 · 地外矿物 · Metal species and carbonate are often found as minerals in extraterrestrial rocky bodies. Based on this, the mechanochemical-induced degradation of canonical purine and pyrimidine ribonucleosides into their corresponding…
• Origin and Evolution of Extraterrestrial Ozone in the JWST, JUICE, and Europa Clipper Era: A Laboratory Investigation
  2025 · 地外矿物 · Ozone (O 3 ) is considered among the most promising biosignatures to look for inside and outside the solar system, i.e., in planetary atmospheres and surfaces as well as in the atmosphere of exoplanets. Recent studies sh…
• Biomaterials for organically generated habitats beyond Earth
  2025 · 地外矿物 · Sustaining life beyond Earth requires the creation of habitats, which is typically assumed to require costly transport of high-mass components from Earth. Here, we investigate an alternative approach based on in situ fab…
• The Cosmic Shift: How the Discovery of Extraterrestrial Life Will Redefine Humanity's Ethical Frameworks
  2025 · 地外矿物 · The search for life beyond Earth has moved rapidly from philosophical conjecture to data-driven science. A stream of missions, biosignature frameworks, and contested detections has tightened the conversation between empi…
• Moon Meteorite Dar al Gani 400: Utilizing Mössbauer and Raman Spectroscopy for Extraterrestrial Research
  2025 · 地外矿物 · High Resolution Image Download MS PowerPoint Slide Space agencies worldwide are seeking promising analytical tools or novel combinations of established techniques to broaden our understanding of extraterrestrial processe…
• Beyond Homochirality: Computer Modeling Hints of Heterochiral Proteins in Early and Extraterrestrial Life
  2025 · 地外矿物 · Agent-based simulations are set to describe the early biotic selection of oligomers made of monomers of different chirality. The simulations consider the spatial distribution of agents and resources, the balance of bioma…
• Life in the Frozen Ocean
  2025 · 地外矿物 · Present seasonally or year-round in polar and subpolar seas, sea ice is one of the most complex and biologically rich ecosystems on Earth. Throughout the history of our planet, sea ice has periodically covered vast propo…
• Evolution in space: experimental pathways to understanding life’s adaptability beyond Earth
  2025 · 地外矿物 · Abstract Understanding how life might evolve beyond Earth is a long-standing question in astrobiology. While significant advances have expanded the search for potentially habitable exoplanets, the biological and evolutio…
• Microbial Diversity and Metabolic Adaptations in Mars‐Analog Lava Tubes
  2025 · 地外矿物 · Abstract Lunar and Martian lava tubes will offer stable temperatures and radiation protection, making them potential habitats for extraterrestrial life. The Martian atmosphere, containing gases like H 2 , CO, and CH 4 , …
• Design and Implementation of a Cross-Platform and Multi-Scale Workflow for Volatile-Rich Extraterrestrial Sample Analysis: From Contamination Control to Coordinated Analysis
  2025 · 地外矿物 · Introduction The JAXA Hayabusa2 mission represents a significant milestone in planetary science. In December 2020, the mission successfully returned samples from two distinct sites of the carbonaceous, C-type, asteroid R…
• Design of composite sampling system for surface soil of extraterrestrial bodies
  2025 · 地外矿物 · Space resource development has become a frontier hot topic in international space exploration. Amidst the growing scarcity of Earth?s resources and rare metals, the harnessing of asteroid resources has risen to prominenc…
• Alternative Pathways in Astrobiology: Reviewing and Synthesizing Contingency and Non-Biomolecular Origins of Terrestrial and Extraterrestrial Life
  2024 · 地外矿物 · The pursuit of understanding the origins of life (OoL) on and off Earth and the search for extraterrestrial life (ET) are central aspects of astrobiology. Despite the considerable efforts in both areas, more novel and mu…
• Insights into the formation and evolution of extraterrestrial amino acids from the asteroid Ryugu
  2023 · 地外矿物 · All life on Earth contains amino acids and carbonaceous chondrite meteorites have been suggested as their source at the origin of life on Earth. While many meteoritic amino acids are considered indigenous, deciphering th…
• Microbial supplements for extraterrestrial environments
  2024 · 地外矿物 · In 2025, the Artemis II marks the first crewed mission orbiting the Moon, with plans for subsequent missions landing astronauts near the lunar South Pole and NASA aims to reach Mars by the 2030s. The growing interest in …
• Life on Earth can grow on extraterrestrial organic carbon
  2024 · 地外矿物 · Abstract The universe is a vast store of organic abiotic carbon that could potentially drive heterotrophy on habitable planets. Meteorites are one of the transporters of this carbon to planetary surfaces. Meteoritic mate…
• Bacteria Acidithiobacillus ferrooxidans, terrestrial analogue of extraterrestrial microorganisms?
  2024 · 地外矿物 · Abstract In this comprehensive review, Acidithiobacillus ferrooxidans , an acidophilic bacterium, has been thoroughly examined as a plausible analogue for microbial life in Venus's lower cloud layer. Given its ability to…
• Capillary Processes in Extraterrestrial Contexts
  2024 · 地外矿物 · Abstract The Earth is no longer the only known celestial body containing one or more liquid phases. The Cassini spacecraft has discovered seas of hydrocarbons at the surface of Titan, while a series of corroborating evid…
• Tribological Investigation of Polymer Composite Dynamic Shaft Seals in Extraterrestrial Applications
  2024 · 地外矿物 · Polymer seals are utilized in various engineering applications to prevent leakage and contamination. The study investigates the wear and friction behavior of PTFE-based dynamic rotary seals, targeting their usage in spac…
• Atmospheric collection of extraterrestrial dust at the Earth's surface in the mid‐Pacific
  2024 · 地外矿物 · Abstract The Kwajalein micrometeorite collection utilized high volume air samplers fitted with polycarbonate membrane filters to capture particles directly from the atmosphere at the Earth's surface. This initial study f…
• An Extraterrestrial Pt Anomaly during the Late Glacial-Younger Dryas: Viso Massif (Italy and France)
  2024 · 地外矿物 · Paleosol evidence supporting the Younger Dryas Impact Hypothesis (YDIH) on the Viso Massif of France and Italy is expanded by a Pt anomaly at all sites investigated, accompanied by elevated Os, Ir, Ru, and Rh concentrati…
• A Machine Learning Approach for the Autonomous Identification of Hardness in Extraterrestrial Rocks from Digital Images
  2024 · 地外矿物 · Understanding rock hardness on extraterrestrial planets offers valuable insights into planetary geological evolution. Rock hardness correlates with morphological parameters, which can be extracted from navigation images,…
• Analytical Techniques for Identification and Characterization of Extraterrestrial Organic Matter
  2024 · 地外矿物 · Advances in analytical techniques are essential for understanding the nature, formation, and evolutionary history of extraterrestrial organic matter. In this chapter, we briefly review analytical techniques used to detec…
• Looking for Microbial Biosignatures in All the Right Places: Clues for Identifying Extraterrestrial Life in Lava Tubes
  2024 · 地外矿物 · Lava caves are home to a stunning display of secondary mineral speleothems, such as moonmilk and coralloids, as well as highly visible microbial mats. These features contain diverse and under-characterized groups of bact…
• Impactor identification with spallogenic Cr isotopes: The Wabar impact craters (Saudi Arabia)
  2024 · 地外矿物 · Abstract Precise measurements of Cr isotopic composition of terrestrial impactites have successfully provided evidence for the presence of extraterrestrial material and have, in some cases, allowed the identification of …
• Microbial supplements for extraterrestrial environments
  2024 · 地外矿物 · In 2025, the Artemis II marks the first crewed mission orbiting the Moon, with plans for subsequent missions landing astronauts near the lunar South Pole and NASA aims to reach Mars by the 2030s. The growing interest in …
• Life on the Edge: Bioprospecting Extremophiles for Astrobiology
  2023 · 地外矿物 · Abstract Discovering exoplanets and satellites in habitable zones within and beyond our solar system has sparked intrigue in planetary setting varieties that could support life. Based on our understanding of life on Eart…
• Ammonia as a parameter shaping habitability on icy moons.
  2026 · 地外矿物 · The search for life now extends beyond the traditional habitable zone to include the icy moons of Jupiter and Saturn. These moons feature ice-covered surfaces overlying substantial oceans formed primarily of liquid water…
• An astrobiological perspective on microbial biofilms: their importance for habitability and production of detectable and lasting biosignatures.
  2025 · 地外矿物 · The search for life elsewhere in the universe has remained one of the main goals of astrobiological exploration. In this quest, extreme environments on Earth have served as analogs to study the potential habitability of …
• Islam and Extraterrestrial Life
  2026 · 地外矿物 · This Element offers a general overview of the topic of extraterrestrial life – its possible existence, forms, and cultural as well as religious views on it – with particular attention to Islamic perspectives, past and pr…
• The Search for Extraterrestrial Intelligence
  2026 · 地外矿物 · This is the first collegiate-level textbook to comprehensively cover the Search for Extraterrestrial Intelligence (SETI), addressing its theoretical, practical, historical, and social aspects. It explores the nature of a…
• Extraterrestrial Intelligent Life: What The Public Believes
  2026 · 地外矿物 · Abstract Astrobiologists are moving purposefully towards the detection of extraterrestrial intelligence (ETI) through the radio and optical methods of SETI. Meanwhile, members of the public have formed their own opinions…
• Surface Technosignatures: Searching for Signs of Artificial Patterning on Extraterrestrial Terrain
  2026 · 地外矿物 · Since its establishment, the Search for Extraterrestrial Intelligence (SETI) has focused mainly on radio emissions as technosignatures. The Surface Technosignatures: Searching for Signs of Artificial Patterning on Extrat…
• International Law and the Search for Extraterrestrial Intelligence
  2026 · 地外矿物 · Abstract The search for extraterrestrial life, especially intelligent life, is among the most profound scientific endeavors. Although the international community achieved consensus within a few years of the launch of Spu…
• Contact with Extraterrestrial Intelligence and Multilateral Preparedness
  2026 · 地外矿物 · As humanity reaches further out into the Cosmos through our long-range astronomical instruments and robotic probes,our presence is sure to be noticed by any hypothetical extraterrestrial intelligence (ETI) that may also …
• The Fine Print on AI: Debunking AI Myths
  2025 · AI 驱动科学发现 · AI has gone from a distant possibility in the realm of science fiction to a promising new technology in a short span of time. This has left much room for confusion about its capabilities, and there are many misconception…
• MINERALOGICAL, GEOCHEMICAL, AND MAGNETIC EXAMINATION OF SERPENTINIZATION IN EXTRATERRESTRIAL ANALOGS
  2025 · 地外矿物 · Fundamental questions within Earth and Planetary Sciences, “Are we alone?” Remains chief among these major questions driving many areas of scientific research. The quest for life beyond Earth is still in its early stages…
• The Construction of the Fringe Extraterrestrial of Postmodernity
  2025 · 地外矿物 · This study focuses on the discourse that orders and creates a logic of the extraterrestrial during postmodernity, what I term "Fringe." Using Foucault's notion of discourse, I define and theorize Fringe and its formation…
• The Legacy and Future of Aluminum Alloys: Space Exploration and Extraterrestrial Settlement
  2025 · 地外矿物 · The metallurgy of aluminum alloys has long shaped the history of space exploration. Their combination of low density, high strength, and excellent manufacturability and formability makes them indispensable for structural…
• Intact polar lipids as organic biomarkers of viable extraterrestrial life
  2025 · 地外矿物 · Abstract The detection of viable life is a key objective for both in situ astrobiological experiments on extraterrestrial bodies, and for planetary protection protocols on Earth following sample return. We evaluated the …
• Foreword
  2025 · 地外矿物 · Most historians consider the classical age of exploration to have begun in the fifteenth century, initiating a program of reconnaissance that lasted 200 years. During this period, Europeans charted and surveilled the maj…
• The Search for Extraterrestrial Intelligence
  2025 · 地外矿物 · Based on the following topic, I hope to share some of my personal perspectives and ideas. This is also a key topic I am researching during this summer period, and I will elaborate on my thoughts through a detailed articl…

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