K2-18b news is dumb bc people don't realize "habitable zone" just means liquid water CAN form. I haven't seen any convincing evidence that K2 actually does have water (open to being proved wrong on that though), and I'm also extremely skeptical in looking for signs of life on other planets using our own biosignature giveaways as a heuristic
ex: Dimethyl Sulfide being present
Overall just more science headlines to remind the general public that the scientific community is actually doing things imo