I have many asgardia shirts that will be printed in the coming two months of the new year not using the nat symbols cause this site says we can't. But the name can not be copyrighted nor protected. Though I think it silly for commercial gain you have to ask permission pretty much. To sweeten the pot A percentage of sales donated will probably be a good thing. If you have any neat designs you would like to share if like to see my email is moonbase74@yahoo.com