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All About Extraterrestrial Life /
Published 2012“…Extraterrestrial life (from the Latin words : extra ("beyond", or "not of") and terrestris ("of or belonging to Earth")) is defined as life that does not originate from Earth . …”
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Classification of the Biogenicity of Complex Organic Mixtures for the Detection of Extraterrestrial Life
Published 2021-03-01Get full text
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Why we are made of proteins and nucleic acids: Structural biology views on extraterrestrial life
Published 2023-06-01Get full text
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Is there anybody out there? Can individual loneliness, need for closure, and religiosity predict the belief in extraterrestrial life and intelligence?
Published 2023-07-01“…The belief in extraterrestrial life was negatively linked to frequent religious activity, and to a lesser and more uncertain extent, to the belief in extraterrestrial intelligence. …”
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A philosophical and historical perspective about terms Astrobiology, Exobiology, Cosmobiology, Xenology and Bioastronomy
Published 2023-08-01Subjects: Get full text
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How Will the Emerging Plurality of Lives Change How We Conceive of and Relate to Life?
Published 2019-06-01Subjects: Get full text
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Editorial: Emerging plurality of life: Assessing the questions, challenges and opportunities
Published 2023-02-01Subjects: Get full text
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Distinguishing Biotic vs. Abiotic Origins of ‘Bio’signatures: Clues from Messy Prebiotic Chemistry for Detection of Life in the Universe
Published 2023-03-01Subjects: Get full text
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Detection of biosignatures in Terrestrial analogs of Martian regions: Strategical and technical assessments
Published 2022-08-01Subjects: Get full text
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Multiple Habitable Phases on Outer Exosolar Worlds
Published 2024-01-01“…The outer worlds’ time with habitable surface climates is key in evaluating the possibility of extraterrestrial life arising. The times inside the habitable zone (TIHZ) are calculated for outer worlds orbiting between 5 and 45 au around a Sun-like star. …”
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THE KRAKEN PROJECT /
Published 2014“…It is one of the most promising habitats for extraterrestrial life in the solar system, but the surface is unpredictable and dangerous, requiring the probe to contain artificial intelligence software. …”
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Are the characteristics of life as we know it universal?
Published 2023-12-01“…This paper explores the universality of life characteristics as we know them on Earth and addresses the “N=1 problem” – the challenge of making inferences about extraterrestrial life based on a single sample of life. We discuss Carol Cleland's proposal of a “Shadow Biosphere”, a hypothetical second biosphere with different biochemical and/or molecular features with respect to our known biosphere. …”
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The Extraterrestrial Hypothesis: A Case for Scientific Openness to an Interstellar Explanation for Unidentified Anomalous Phenomena
Published 2024-02-01“…However, work has nevertheless flourished on adjacent ideas, such as the possibility of extraterrestrial life per se and the viability of interstellar space travel. …”
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Thinking outside Earth’s box—how might heredity and evolution differ on other worlds?
Published 2022-09-01“…Abstract Scholars and the public conceive of extraterrestrial life through the lens of "life as we know it" on Earth. …”
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Microorganisms and Their Metabolic Capabilities in the Context of the Biogeochemical Nitrogen Cycle at Extreme Environments
Published 2020-06-01“…Due to their peculiarities in terms of physiology and metabolism, they have become good models for (i) understanding the limits of life on Earth, (ii) exploring the possible existence of extraterrestrial life (Astrobiology), or (iii) to look for potential applications in biotechnology. …”
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