Specifically for privatizing space telescopes or privatizing NASA as a whole I don't think that has been on the table, but you can imagine a scenario in which eventually something like 20%, 40%, 90% or some other significant portion of NASA's "funding" is just a pass-through vehicle for private contracts.
Honestly if you want to learn and understand more about some of these activities you can just read the news because a lot of analysis is being done, well-informed opinions are being written, and indisputable factual evidence including quotes, interviews, and detailed data are publicly available. Admittedly some reporting is behind paywalls, but that's easy to get around. I understand it's not very fair to tell someone to "go read the news", but if you can't keep up with current events or you aren't willing to that's kind of just your problem. There are plenty of websites across the political spectrum ranging from the Financial Times to the Economist, to the New York Times, Wall Street Journal, international journals, and more including locally focused websites that keep tabs with events going on at the federal, state, and local level. It's certainly a lot but it's your responsibility as a citizen (assuming you are American, apologies if not) to keep yourself informed and well read.
[1] I'm being charitable here because I personally believe that the goal is to just funnel money from government agencies to specific private enterprises that have the favor of the current administration. Crony Capitalism is what that is called. The current administration has not yet earned my trust to believe otherwise.