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总结

多家科学媒体报道,研究团队对太阳邻近恒星开展“新普查”,梳理近邻恒星的类型、距离与可观测特征,形成更便于用于系外行星搜寻与宜居带评估的目标清单。研究指出,K型矮星(橙矮星)因寿命更长、辐射与耀斑活动相对温和、宜居带位置更适中,可能比类太阳恒星或M矮星更利于行星维持长期稳定环境,从而提升生命出现与演化的概率。该成果可帮助未来观测任务优先锁定更可能存在可居住世界的目标,提高寻找地外生命的效率。

正文

New census of sun's neighbors reveals best potential real estate for life Phys.org Why K-class dwarfs may be the best stars for life in the Universe Universe Space Tech New Census of Sun's Neighbors Reveals Best Potential Real Estate for Life (IMAGE) EurekAlert! Science News Releases K Dwarf Stars Emerge as Top Targets for Life Labroots K dwarf survey maps stellar neighborhood for habitable worlds Space Daily
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