11.22.63, on Hulu
Hulu; IMDb; TV Tango; TV Tropes; Wikia; Wikipedia

An 8-part limited series on Hulu, based on a book (which I haven't read) by Stephen King, who serves as executive producer, along with J.J. Abrams (and a couple of other people). When I first heard of the series in 2015, I had some interest in checking it out, but by the time it premiered in February 2016, my internet had been too slow to watch anything on Hulu for awhile. But then I learned that it's only available to Hulu subscribers, so I wouldn't have been able to see it even if I had fast internet. Still, I do hope to see it someday. (It eventually expired from Hulu, but now it's on Netflix.)

Battlestar Galactica: Blood & Chrome
IMDb; TV Tropes; Universal; Wikia; Wikipedia

This is a 10 episode prequel to Battlestar Galactica, which first streamed online (at Machinima.com) in 2012. In 2013, it aired as a TV movie on Syfy. It's not officially online anymore (though I'd be shocked if you couldn't find it), but it's been released on DVD. I never saw it either online or on TV, but I'd probably like to do so, someday.

Dimension 404, on Hulu
Hulu; IMDb; RocketJump; TV Tango; TV Tropes; Wikipedia

A sci-fi anthology series from RocketJump, which has done other web series (and shorts) that I've really liked. I'm sure it'll be great, but I haven't gotten around to watching it yet.

Lost in Space, on Netflix
IMDb; Legendary; Netflix; TV Tango; TV Tropes; Wikia; Wikipedia

A 2018 reimagining of the old 1960s series Lost in Space. I'd definitely like to check it out, one of these days.

Sense8, on Netflix
IMDb; Netflix; TV Tango; TV Tropes; Wikia; Wikipedia

I haven't gotten around to watching this yet.

Star Trek: Discovery, on CBS All Access/Paramount+
IMDb; Memory Alpha; Paramount+; StarTrek.com; TV Tango; TV Tropes; Wikipedia

This is set about ten years before the original Star Trek, and as far as I know, it's meant to be canonical within the continuity of all the Trek TV series (but not the rebooted film series). The pilot aired on CBS in September 2017, but the rest of the series was only shown on the subscription streaming service CBS All Access, which I don't get. So I decided not to watch the pilot. Hopefully someday I'll get to watch the series on DVD.

Star Trek: Picard, on CBS All Access/Paramount+
IMDb; Memory Alpha; Paraount+; StarTrek.com; TV Tango; TV Tropes; Wikipedia

I don't know any specific details about this and I don't really want to. But I definitely want to see the show someday.

Star Trek: Strange New Worlds, on Paramount+
Break Room of Geeks (s1); IMDb; Memory Alpha; Paramount+; StarTrek.com; TV Tango; TV Tropes; Wikipedia

A spin-off of "Star Trek: Discovery".