https://def.ltn.com.tw/article/breakingnews/5051207說法中國火箭燃料
有人拍特別的光，可能中國火箭雲產生史蒂夫大氣光學現象 _ 史蒂夫（英語：Strong Thermal Emission Velocity Enhancement，簡稱：STEVE）是一種大氣光學現象，是一種出現在天空中的紫色及綠色光帶，由加拿大亞伯塔省極光觀察者於2016年底所命名。根據科學家對歐洲太空總署Swarm衛星的數據分析，史蒂夫是由海拔450公里，溫度攝氏3,000度且以每秒6公里的速度流動的熱電漿帶所引起的。史蒂夫這種現象並不罕見，但以前從未被仔細研究 _
https://zh.wikipedia.org/zh-tw/%E5%8F%B2%E8%92%82%E5%A4%AB_(%E5%A4%A7%E6%B0%A3%E5%85%89%E5%AD%B8%E7%8F%BE%E8%B1%A1)
STEVE is an atmospheric optical phenomenon that appears as a purple and green light ribbon in the night sky, named in late 2016 by aurora watchers from Alberta, Canada. The backronym later adopted for the phenomenon is the Strong Thermal Emission Velocity Enhancement. According to analysis of satellite data from the European Space Agency's Swarm mission, the phenomenon is caused by a 25 km (16 mi) wide ribbon of hot plasma at an altitude of 450 km (280 mi), with a temperature of 3,000 °C (3,270 K; 5,430 °F) and flowing at a speed of 6 km/s (3.7 mi/s) (compared to 10 m/s (33 ft/s) outside the ribbon). The phenomenon is not rare, but had not been investigated and described scientifically prior to that time.
https://en.m.wikipedia.org/wiki/STEVE?fbclid=IwY2xjawKXVrBleHRuA2FlbQIxMABicmlkETFZQW93T1pnWHlZTDVRajd1AR42wC9nmNZh_nfagzhWH0WGJEZl-4gfN0AAlS0tZtgJaz3rdarnqBm3gvhmHQ_aem_y7IL_Hjca0zo-zV__GBnkwhttps://www.facebook.com/photo/?fbid=24341385082130614&set=gm.9263738640393866&idorvanity=154848124616342https://www.facebook.com/photo.php?fbid=10160723148692471&set=p.10160723148692471&type=3https://www.facebook.com/photo/?fbid=4148195245464885&set=pcb.9263388633762200https://www.facebook.com/photo?fbid=1102148848612873&set=pcb.1102149205279504不過網路上也有人雖不是火箭產生 ?
觀星論壇 
