The exact thing you're looking for can be found on https://www.marketresearchfuture.com...ospace-defense. That website is full of research topics, and it's my go-to website for getting the research info I need.
Research is the thing you have to do before starting anything. You're lucky enough that you can get all the info you need on that website. A lot of people struggle with finding the research, and they have to do it on their own.
It happened to me a few times, and I hated it. It's too much extra work for me. That's why I looked everywhere, and I found a helpful thing.