Yes! Yes!SunnyWong 寫:好似睇緊EVA D絕對領域咁!!
最新消息：挪威上空出現不明現象！！！
極光(aurora)由太陽風(帶電粒子)和地球磁場互動引起, 在乎入射角度, 帶電粒子在磁場中行螺旋軌道, 大概不是什麼新奇事物吧。
下圖是由太空看的極光螺旋:
而以下連結的第9頁, 也可見一個螺旋極光http://www.astro-photo.com/books/Prelud ... ePages.pdf
下圖是由太空看的極光螺旋:
而以下連結的第9頁, 也可見一個螺旋極光http://www.astro-photo.com/books/Prelud ... ePages.pdf
根據 http://spaceweather.com/ 的專家估計, 這個奇怪的景象可能來自一支火箭.
模擬:Wah!! 寫:根據 http://spaceweather.com/ 的專家估計, 這個奇怪的景象可能來自一支火箭.
http://www.youtube.com/watch?v=Zx8i5Efm ... r_embedded
http://www.youtube.com/watch?v=dnIrx2MT ... r_embedded
Russian missile test launch fails
The light hovered over the Norwegian sky
A Russian test launch of an intercontinental missile has failed, resulting in a white light seen over parts of Norway.
Thesubmarine-based Bulava ballistic missile failed when launched from theWhite Sea, the Defence Ministry's press office told Itar-Tass newsagency.
Russian newspapers had earlier reported the failure. At least six of 13 previous tests also ended in failure.
The Bulava can carry six individually targeted nuclear warheads.
Itis designed to have a range of 10,000km (6,200 miles), but its repeatedfailures have caused embarrassment for Russia which hoped it wouldsupport its nuclear deterrent.
Spiral light
Russian media reported that on Wednesday's test the third stage engine failed.
It was fired from the Dmitry Donskoi submarine in the White Sea, the usual site for such missile tests by Russian submarines.
InNorway, a white spiral light was reported over the city of Tromso atthe same time, with many people wondering if it was a UFO sighting ormeteor.
In one of the recent tests a Bulava self-destructedafter a malfunction during the first stage of its flight from the WhiteSea, Reuters news agency reported.
http://news.bbc.co.uk/2/hi/europe/8405481.stm
The light hovered over the Norwegian sky
A Russian test launch of an intercontinental missile has failed, resulting in a white light seen over parts of Norway.
Thesubmarine-based Bulava ballistic missile failed when launched from theWhite Sea, the Defence Ministry's press office told Itar-Tass newsagency.
Russian newspapers had earlier reported the failure. At least six of 13 previous tests also ended in failure.
The Bulava can carry six individually targeted nuclear warheads.
Itis designed to have a range of 10,000km (6,200 miles), but its repeatedfailures have caused embarrassment for Russia which hoped it wouldsupport its nuclear deterrent.
Spiral light
Russian media reported that on Wednesday's test the third stage engine failed.
It was fired from the Dmitry Donskoi submarine in the White Sea, the usual site for such missile tests by Russian submarines.
InNorway, a white spiral light was reported over the city of Tromso atthe same time, with many people wondering if it was a UFO sighting ormeteor.
In one of the recent tests a Bulava self-destructedafter a malfunction during the first stage of its flight from the WhiteSea, Reuters news agency reported.
http://news.bbc.co.uk/2/hi/europe/8405481.stm
類似的奇景亦曾出現過在國內的夜空：
http://www.youtube.com/watch?v=h0tqpok0 ... re=related
http://www.youtube.com/watch?v=h0tqpok0 ... re=related
會吳會同今次俄羅斯導彈試射失敗而導致該事件既原因差吳多,,?Eddy So 寫:類似的奇景亦曾出現過在國內的夜空：
http://www.youtube.com/watch?v=h0tqpok0 ... re=related
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