陨石携“50颗金属小球”疑外星科技 哈佛教授将公布论文
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▲罗布教授推测,金属小球是外星科技的产物。(示意图/取自免费图库pixabay)
美国哈佛大学知名天文学家罗布(Avi
Loeb)近日表示,他可能有发现外星生命体的证据。他表示,团队分析2014年在新几内亚附近海域的陨石碎片,发现结构、成分可能非自然形成,怀疑是外星文明的产物。此外,美国太空司令部(U.S.
Space Command)也证实该物质来自另一个太阳系。
综合外媒报导,罗布教授表示,他和团队2023年前往新几内亚,花费2周的时间用强大的磁铁雪橇,从太平洋打捞陨石的金属碎片,成功得到50个微小的铁球状碎片,直径约几毫米。
罗布教授分析,以显微镜观察这些球状碎片,发现这些金属小球或称金属弹珠,呈现金色、蓝色、棕色及其他颜色,宛如一个小地球的缩影;另外,这些金属小球的成分为84%的铁、4%的镁、2%的钛及一些微量元素组成,以地球来说是不寻常的元素组合。
罗布教授补充,这些金属小球的硬度比过去所有陨石都还要坚硬,“我们计算它在太阳系外的速度为每秒60公里,比95%的恒星快”,又因比铁陨石更坚硬、移动速度比恒星快,可推测是来自另一个文明的太空船或某种技术小工具。
罗布教授表示,他和团队正在将发现整理成论文,预计一个月内公开发布,无论该物体是否为人造物,都会让人对太阳系外的物质组成有更深的理解。
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