We were hosting an event in the Galactic Hub, on a planet which is designated to have no laws. So a guy showed up and was disrupting the event we were hosting there. He learned that while it may be lawless, it isn't defenseless, as we shot him out of the sky many times (he kept returning).
Yes! They're available via save editing, or purchasable via HubCoin (which does not involve real-world money)