One thing occurs to me about the debate between apps and web-apps. This site is really cool, but it also seems likely to be one of the endless semi-hobby sites that you check it out again after a few years and it's 404. The one thing nice about 'offline' apps is that they're always there. It'd be amazing to have a downloadable version of this. It seems it should be doable, excepting bandwidth costs if it takes off!

Unfortunately it’s almost a TB of video. The project is opensource so you could run the pipeline to grab all the videos yourself. https://github.com/bfeist/ask-an-astronaut