業餘天文學家
2011 還有個 Kronberger 61
https://www.nationalgeographic.com/news/2011/7/110726-soccer-ball-nebula-space-science-stars/Amateur astronomer Matthias Kronberger discovered the soccer-ball nebula, called Kronberger 61, in January 2011 after poring over digitized photos of sky surveys from the 1980s. After he alerted professional astronomers, the Gemini Observatory in Hawaii zoomed in on the region to create the new, color-composite image.
WIKI
https://zh.wikipedia.org/wiki/%E5%85%8B%E9%9A%86%E6%9F%8F%E6%A0%BC61或稱為足球星雲（Soccer ball nebula），是由業餘天文學家從雙子星天文台的影像中發現於2011年1月的行星狀星雲
