[PaulHoule]

Learn how to use mission planning software, for instance:

https://www.nasa.gov/smallsat-institute/space-mission-design...

with this you can help people spin tales of space project such as: "to build a sunshade, is it worth mining the moon?" Does it make sense to build the "Lunar Gateway?" Could lunar oxygen be delivered to LEO and HEO in order to retank SpaceX Starships?

Pick up the tools to answer questions like that.

[amelius]

Also learn to use formal specification tools like TLA+. Space companies will probably not use software without correctness guarantees. Especially if your software was verified by only a small number of people, it is likely to have bugs.