I don't believe so. This isn't about losing exclusivity to use a trademark (Aspirin, Kleenex), this sounds (to me, at least) more like a discussion regarding whether calling her an astronaut would essentially qualify as "stolen valor."
--Patrick
Does the motivation behind why you don't want it happening really change anything about the linguistic process ?
How many of them could not have piloted a spacecraft in an emergency situation?
Considering the article linked by mikerc about the FAA's updated definition, i'd say enough that the FAA made sure to include all other contributions of a crew, and not just the capability to pilot.
And you're all still missing the point.
It's not that 99% of people don't understand that there's a difference between the crew and a passenger, it's that it used to be that everyone that went up was a professional astronaut for so much time that a lot of people associate teh word with simply going to space, regardless of what you're doing (
or not doing) there (which is likely also why the FAA's original definition of a commercial astronaut didn't limit it to crew, the need didn't occur to them until it was happening).
And emphasising the difference might not matter as much as you'd think, since we already have plenty of words that apply to both people doing stuff professionally and just doing it.
Now, you want to make sure most people differentiate the 2, it would help if we find a cooler name then
space passenger or
space tourist... like, even buses get
bus rider...
We're within 90% of the same distance from the earth's core, after all.
We're all speeding through space on a big rock while working... so aren't we all cosmonauts, comrade ?