帕克從太陽附近看太陽系
Parker: The Solar System from Near the Sun
發表日期:2025-03-31
如果你看得足夠久,一顆彗星就會出現。 在此之前,你將從水星軌道內看到我們的太陽系,這是美國國家航空航天局的帕克太陽探測器環繞太陽執行時錄製的。這段影片捕捉到了進入太陽風的日冕流、小型日冕物質拋射,以及按出現順序排列的水星、金星、土星、地球、火星和木星等行星。在地球和火星出現之間,Tempel 1 彗星出現了一條獨特的尾巴。 一閃而過的連續條紋是來自太陽的高能粒子撞擊帕克的側視相機。 這段延時影片是去年帕克第 21 次接近太陽時拍攝的。 透過研究帕克的資料和影像,我們可以更好地瞭解動態太陽對地球空間天氣以及人類電網、太空飛行器和宇航員的影響。 成長相簿: 2025 年 3 月部分日食
原文:If you watch long enough, a comet will appear. Before then, you will see our Solar System from inside the orbit of Mercury as recorded by NASA's Parker Solar Probe looping around the Sun. The video captures coronal streamers into the solar wind, a small Coronal Mass Ejection, and planets including, in order of appearance, Mercury, Venus, Saturn, Earth, Mars, and Jupiter. Between the emergence of Earth and Mars, Comet Tempel 1 appears with a distinctive tail. The continuous fleeting streaks are high energy particles from the Sun impacting Parker's sideways looking camera. The featured time-lapse video was taken last year during Encounter 21, Parker's 21st close approach to the Sun. Studying data and images from Parker are delivering a better understanding of the dynamic Sun's effects on Earth's space weather as well as humanity's power grids, spacecraft, and space-faring astronauts. Growing Gallery: Partial Solar Eclipse of 2025 March
※ 本文由萌芽機器人自動轉貼自每日一天文圖(Astronomy Picture of the Day,APOD),原文為英文,正體中文是透過 DeepL 翻譯及 OpenCC 進行自動處理,內容僅供參考,若有任何錯誤之處還請見諒!
關於每日一天文圖:每日一天文圖網站是美國國家航空暨太空總署與密西根理工大學提供的服務,網站每天提供一張影像或圖片,並由天文學家撰寫扼要說明其特別之處。