I don’t watch that much so it takes me forever to get through things, but I’m currently working on Star Trek Lower Decks season 3. I have also started watching Babylon 5, but it’s a sci fi show from the 90s so it remains to be seen whether it still holds up. I’m only 2 episodes in so it’s hard to say, but I suspect it will only be a good watch if you’re nostalgic for 90s sci fi.
I’ve also recently watched through all of Star Trek Picard, which was decent enough but it was basically about getting the old crew back together so if you haven’t already watched Star Trek: The Next Generation then you’ll probably not enjoy it as much.
Lots of Star Trek on my list but only cause they are really pumping them out these days. Also started watching 11.22.63 a while back but got distracted. I enjoyed the book (a recent-ish Stephen King novel) and it’s got a decent rating on IMDB so should be a good watch.