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主題: 1952 年 消失 3顆恆星 three stars suddenly disappeared 作者: peter 於 2023-11-03 18:08:05 Three stars disappeared 70 years ago
https://universemagazine.com/en/where-the-three-stars-disappeared-the-mystery-of-70-years-ago/ So it was on July 19, 1952. At around 8:52 p.m., the photographic plate recorded the light of three stars of approximately 15 stellar magnitude. And on the second one, taken at 9.45 p.m., they were not found. They did not appear in any other photos taken in subsequent years https://www.wionews.com/science/three-stars-mysteriously-disappear-in-1952-no-trace-of-them-yet-herere-some-theories-651460 https://phys.org/news/2023-10-group-stars-vanishedastronomers.html (https://scx1.b-cdn.net/csz/news/800a/2023/in-1952-a-group-of-thr.jpg) https://www.youtube.com/watch?v=rRTYf55b62k 主題: 回覆： 1952 年 消失 3顆恆星 three stars suddenly disappeared 作者: peter 於 2023-11-03 18:14:06 幾個可能
1. 一個物體放被亮 The first of them was that they were not three objects, but one. For example, a star that unexpectedly increased its brightness due to a rapid radio burst of a magnetar. 2. 小行星 these objects were asteroids from the Oort Cloud that were “highlighted” by some event. 3. 核爆 產生 the third theory was that the “three stars” were not space objects at all where nuclear weapons tests were conducted. Radioactive dust could easily get on the plate and create a false image. 主題: 回覆： 1952 年 消失 3顆恆星 three stars suddenly disappeared 作者: peter 於 2023-11-05 11:03:34 還有更多消失的
https://vasconsite.wordpress.com/ml-blink-2/ 主題: 回覆： 1952 年 消失 3顆恆星 three stars suddenly disappeared 作者: peter 於 2023-11-12 16:56:27 https://technews.tw/2023/11/11/the-star-that-disappeared-71-years-ago-remains-missing/
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