In a new study, this team explored the region around a very low-mass star known as ISO-ChaI 147, a 1 to 2 million-year-old star that weighs just 0.11 times as much as the Sun. The spectrum revealed by Webb’s MIRI shows the richest hydrocarbon chemistry seen to date in a protoplanetary disk – a total of 13 different carbon-bearing molecules. The team’s findings...
![](https://www.newsnpo.com/storage/2024/06/webb-stsci-01hz2nk29nfz7h63hmz8446jm3-2k-640x450.jpg)