伴随而来
发表于 2025-3-30 08:17:56
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Ordnance
发表于 2025-3-30 14:46:46
Habitability and Cosmic Catastrophes,rograde rotation of our sister planet Venus can be explained by catastrophic collisions of the early planets with other planet-sized objects. Catastrophes may have happened also on later stages during the Earth’s evolution. We give a review about the possible catastrophe scenarios and address to the
Pamphlet
发表于 2025-3-30 20:34:11
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Ingenuity
发表于 2025-3-30 23:11:28
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一再遛
发表于 2025-3-31 02:01:15
,Terrestrial Analogues for Early Planetary Oceans: NIUAFO‘OU CALDERA LAKES (Tonga) and Their Geology multicellularity and self-recognition. The reconstruction of Earth’s history relies on evidence recovered from its rock record. From this record, we know that life originated prior to 3.8 Ga (e.g., Schidlowski et al., 1979; Mojzsis et al., 1996), that multicellular life arose at around 0.6 Ga, and
antiandrogen
发表于 2025-3-31 09:05:46
Comparison of Environment Types with Liquid Water on Mars,ear, 2010; Head et al., 2001and references therein). Based on morphological, mineralogical and theoretical considerations, liquid water could have been on the surface of Mars at several times and at different locations in the past, producing friendly conditions for hypothetical organisms around the
paleolithic
发表于 2025-3-31 11:09:41
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食物
发表于 2025-3-31 15:12:59
Origin of the Genetic Code and Abiotic Synthesis of Organic Compounds, code remains uncertain, and several hypotheses have been proposed. Theories include the synthesis of peptides preceding the appearance of genes (“Metabolic Model”) or molecules of nucleic acids being responsible for the storage of genetic information (“Genetic Model”). In this chapter, the main the
flimsy
发表于 2025-3-31 17:58:33
,Dynamical Aspects for the Earth’s Habitability,ifferent to our solar system, only some of them indicate similarities with our system. By now, no other system than ours is known to host a habitable planet like the Earth. Assuming that solar system-like configurations are the most favorable ones where a habitable Earth might exist, we show the inf
容易懂得
发表于 2025-3-31 23:17:33
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