In order to search for life in outer space, astronomers first need to know where to look. A new Northwestern University study will help astronomers narrow down the search.
![](https://scx1.b-cdn.net/csz/news/tmb/2019/2-firststudyto.jpg)
Source:
https://phys.org/news/2019-11-combine-d-climate-chemistry-refines.html