Most likely you’d have to have an assigned area on the spaceship that serves as a “close enough” for that purpose, as landing on a planet to do it isn’t going to be an option most of the time.
Fortunately, in reality, getting bitten by a radioactive anything is more likely just going to give you some level of radiation poisoning and not much else.
Now you’re talking Blossom’s language, Shauna! That was part of her problem, after all, she was trying to befriend Blossom in terms Shauna was used to, and not only did it make it seem to Blossom that Shauna didn’t truly understand her at all, it DID make her come across as fake.
Most likely you’d have to have an assigned area on the spaceship that serves as a “close enough” for that purpose, as landing on a planet to do it isn’t going to be an option most of the time.