You can buy all 10 seasons on Amazon instant for $94.90 and own and stream them for as long as Amazon exists (basically forever). Or buy the Box Set on DVD for $69.99.
If you want legitimate copies, you can just buy them off of Amazon. Each movie is on it's own disc, such as Bender's Game. You can get the single discs for all the movies or get the full collection (which is probably a better value).
Here is a link to it: Spotify and Hulu
Try looking into pillow speakers. I don't like trying to sleep with headphones on, this was a good solution. It goes under your pillow and the one I had was almost impossible to hear if your ear wasn't on or very near the pillow. I used it with cotton and with feather pillows, but non with memory foam.
This one is closest to what I had that I can find on Amazon.
I'll second this.
I bought the twenty dollar knockoff ones though. It is a "sleeping eye mask." I keep it up over my eyes while watching and pull it down while sleeping. It works amazing.
After about a year the battery has started to degrade. I have to charge it every other day but it's not a big deal.
The ones I bought aren't on Amazon anymore, but I'm pretty sure this is the exact same thing.
Wow, so I'm not the only one that falls asleep to Cosmos. Aside from that and Futurama (especially the Futurama audio commentary), I like falling asleep to The Inexplicable Universe which is a 3 hour long series of lectures by Neil deGrasse Tyson - very similar to Cosmos, but it has way more detail and goes in-depth into particle physics and the universe.
Occasionally I'll switch to listening to George Carlin, Mitch Hedberg, Henry Rollins, or some stand-ups by other comedians. Sometimes Star Trek (TNG and ENT) as well.
All of the current generation roku players should be fine streaming 1080p smoothly. I can tell you that the streaming stick is a bit slow compared to the regular set top versions. I use a roku ultra and have had zero problems streaming large >60GB 4k resolution files over plex (https://www.roku.com/products/roku-ultra).
Not sure if Zoom lifted their 45 minute time limit or if you have their pro version or something.
My friends and I have been using jitsi with solid success. It's very open source though. But I like Jitsi in that it doesn't require any downloading or logging in. It asks for Mic and Camera and away you go.