大家都聽過極光，或是看過美麗的極光，甚至親身在高緯度的地方追著極光跑。不過認真來說為什麼會有極光？極光又為什麼有不同的顏色？極光本身是什麼效應造成的？ 這次就讓我們來講講極光！ Sources: https://www.youtube.com/watch?v=czMh3BnHFHQ https://en.wikipedia.org/wiki/Aurora https://en.wikipedia.org/wiki/Solar_wind https://en.wikipedia.org/wiki/Magnetosphere https://www.nationalgeographic.org/encyclopedia/aurora/ https://phys.org/news/2018-02-scientists-electron-dynamics-northern.html https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2019JA027713 https://www.theaurorazone.com/nuts-about-kp https://zh.wikipedia.org/wiki/%E5%A4%AA%E9%98%B3%E9%A3%8E https://www.asc-csa.gc.ca/eng/astronomy/northern-lights/what-are-northern-lights.asp #podcast #science #科學 #aurora #極光 #太陽 #太陽風 #加拿大 #風景 #科普 #原理 #科學十分鐘 文案：Kevin & Jack Music Provided by: Artlist.io, chill hop music, BGMstation Graph Designed by: Jack Ho by Canvas Background Music Remix Edited by Jack Ho ---------------------------------------------------------------------- 小額贊助一杯咖啡支持本節目： https://pay.firstory.me/user/sciencetenminutes 留言告訴我你對這一集的想法： https://open.firstory.me/story/ckuz5sehp97fk0a56xl4xlwm3?m=comment Powered by Firstory Hosting