Copyright:
Abe Blair
(Abe Blair Gallery)
原文:
What is that unusual light in the sky? A common question, this particular light was not only bright but moving and expanding. It appeared just as the astrophotographer and his friend were photographing the Golden Gate Bridge in San Francisco, California against a more predictable night sky. They were not alone in seeing this unusual display — at least hundreds of people in California reported a similar sight. The consensus of experienced sky observers was that the plume resulted from a rocket launch — an explanation that was soon confirmed as an unpublicized test of a submarine-launched, unarmed, Trident II D5 nuclear missile. Such tests are not uncommon but do not usually occur just after sunset near a major metropolitan area — when they are particularly noticeable to many people. Were plume images not posted to the Internet and quickly identified, such a sky spectacle might have been understood by some to be associated with more grandiose — but incorrect — explanations.
中文翻譯:
🌌 🤔 今晚的空中出現咗一個異常的光點！透過專業攝影師同朋友嘅鏡頭，佢哋喺加利福尼亞州嘅金門大橋拍攝美景時，眼前突然展現出一個明亮而移動嘅光芒，仲不斷擴張。📸✨
唔止佢哋，成百上千人都目擊到呢個罕見現象，結果發現呢個光點乃係一場不公開嘅潛射無人 Trident II D5 核子導彈測試。🚀🔭
雖然類似測試唔少見，但一般都唔會喺日落後嘅大都市周邊進行，所以引起咁多注意。如果冇相片快速上載互聯網，又或者冇被專家即時識別，呢個壯觀嘅空中煙霧有可能會被人誤解為更宏偉，但其實唔正確嘅解釋。🌌
#光點 #金門大橋 #空中異象 #核子導彈測試 #TridentII #加州奇觀 #天文攝影 #喜愛天文 #奇妙的夜空 #火箭發射
快分享你嘅觀察，或者有冇人亦有類似嘅經歷？
來源:NASA每日圖片
