2I/Borisov - Wikipedia
2I/Borisov, originally designated C/2019 Q4 (Borisov), [8] is the first observed rogue comet and the second observed interstellar interloper after ʻOumuamua. [9][10] It was discovered by the …
Boyko Borisov - Wikipedia
Boyko Metodiev Borisov[a] (Bulgarian: Бойко Методиев Борисов, born 13 June 1959) is a Bulgarian politician who served as Prime Minister of Bulgaria on three separate occasions, …
Comet 2I/Borisov - Science@NASA
2024年11月3日 · Comet 2I/Borisov is the first confirmed interstellar comet. It was discovered by Crimean amateur astronomer Gennady Borisov on Aug. 30, 2019, and quickly became a …
鲍里索夫（科学家发现的第二个闯入太阳系的星际天体）_百度百科
鲍里索夫（Borisov，最初称为C/2019 Q4），是科学家发现的第二个闯入太阳系的星际天体，是2018年拜访地球的宽0.5公里的彗星 [5]。 2019年8月30日，乌克兰业余天文学家 根纳迪·鲍里 …
Interstellar Comet 2I/Borisov Swings Past Sun - NASA Science
2019年12月12日 · These two images, taken by NASA's Hubble Space Telescope, capture comet 2I/Borisov streaking though our solar system and on its way back to interstellar space. It is …
NASA SVS | The Path of Comet 2I/Borisov
2019年10月16日 · The comet was discovered by amateur astronomer Gennadiy Borisov on August 30, 2019, using a 25.6-inch (0.65-meter) telescope that he designed and built …
Interstellar Comet Borisov Reveals Its Chemistry and Possible ... - NASA
2020年4月20日 · On Aug. 30, 2019, when amateur astronomer Gennady Borisov gazed upward with his homemade telescope, he spotted an object moving in an unusual direction. Now …
Initial characterization of interstellar comet 2I/Borisov
2019年10月14日 · Here, we report the identification and early characterization of a new interstellar object, which has an evidently cometary appearance. The body was discovered by …
鲍里索夫 - 维基百科，自由的百科全书
鲍里索夫[1] （白俄羅斯語： Барысаў， 羅馬化：Barysaŭ， 發音： [baˈrɨsaw]；俄语： Борисов， 羅馬化：Borisov， 發音： [bɐˈrʲisəf]）是 白俄罗斯 中部 明斯克州 鮑里索夫區 内的 …
星际访客2I/Borisov彗星 | NASA中文
Interstellar Interloper 2I/Borisov Image Credit: NASA, ESA, and D. Jewitt (UCLA) et al. Explanation: After the 2017 detecton of 1I/’Oumuamua, comet 2I/Borisov has become the …