There is a long tradition in IF of space games where you start alone in or near a damaged space station and have to make it out alive or at least figure out what's happened. It's a genre I enjoy.
This one goes out of its way to focus on realistic aspects, something I haven't seen much before. A lot of images directly from NASA are used, as well as a variety of free images online that have been modified, with accompanying music.
Using airlocks requires a variety of processes, including exercising! Hadn't known that was a thing with pressure changes before.
I ran into a couple of issues with lists not lining up (numbers and text was mismatched) but I think that might just be my Chrome browser, as the same thing happened with a website my son was working on, so I don't think it's the author's fault.
The only thing I felt really lacking here was emotional engagement. The processes were interesting and clinical, and there were definitely places I could have hooked in emotionally (a picture of family, the loss of Commander Rico), but for whatever reason I just didn't feel that connection. Overall, well done scientific space adventure.