親子觀星會

討論區 => 天文新知 => 主題作者是: peter 於 2017-10-03 11:44:27



主題: 太空中的氯甲烷 Freon-40
作者: peter2017-10-03 11:44:27
https://www.sciencedaily.com/releases/2017/10/171002112806.htm

ALMA and Rosetta detect Freon-40 in space

(https://www.sciencedaily.com/images/2017/10/171002112806_1_540x360.jpg)

Organohalogen methyl chloride (Freon-40) discovered by ALMA around the infant stars in IRAS 16293-2422. These same organic compounds were discovered in the thin atmosphere surrounding Comet 67P/C-G by the ROSINA instrument on ESA's Rosetta space probe.