Never heard that Government Agencies own their logos and trademarks.
Our taxes paid for them.
Unless you are using them for unlawful purposes, it would seem that there cannot be an infringement claimed.
Generally, federal government works “for the people” and is funded by the people. As such, they are not allowed to own or hold copyright protection and go around suing everyone for use of images created by the government or its employees.
Looking at NASA; If the NASA material is to be used for commercial purposes, especially including advertisements, it must not explicitly or implicitly convey NASA's endorsement of commercial goods or services.
I would think the same would be true for Space Force. So dont say that Space Force is endorsing the model.
[ there is an exception for state and local governments that for some reason are allowed to own copyrights.]
