Dear me havent any of you ever read Rendezvous with Rama by ACC? Its obviously a Raman exploration ship.
There will be 2 more following it because Ramans always do everything in threes
Yes but the Ramans would have to be tiny tiny beings.
Rama I/II/II were cylindrical objects with the ecosphere on the inside.
This object was determined to be 400 meters or so in length, and have an aspect ration of at least 1:10.
This would mean that the inside is 40 meters or less in diameter.
Ramans would therefore have to be quite small to obtain meaningful living conditions.
Not to speak of the problems the earthlings would have to use the ornithopter flying in Zero G from one end to the other...