If you haven't yet, I highly recommend watching to the Royal Astronomical Society Press Briefing [1], where the main researchers present the results of their research. It's just 30 minutes and pretty well explained (although I'm not an astrophysicist).
One of the researchers, Dr. Clara Sousa-Silva, also have a 2-min video on how they know about the elements in other planets' atmosphere [2], and a great explanation about what is phosphine [3]. Her personal website is one of the best I've ever seen.
2020 doesn't cease to surprise me.
[1] https://www.youtube.com/watch?v=y1u-jlf_Olo