[Old Yeller]

Originally Posted by pseudoreality

I want to know if any of the water planets in the Trappist system have atmospheres with oxygen and water vapour. I want to know if they have seasonal changes in CO2. In short, I want evidence of life out there!

Yup, can't wait!

https://www.planetary.org/articles/j...ope-trappist-1

According to the JWST Science Policy Group, over the next year, JWST will spend a full quarter of its time studying exoplanets, and 8.2% of its exoplanet observations staring at the distant star TRAPPIST-1. Claims are flying about discovering everything from thermal emission, signatures of water, and even signs of life on the planets orbiting TRAPPIST-1.