https://www.sciencedaily.com/releases/2017/10/171002112806.htmALMA and Rosetta detect Freon-40 in space
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.
