I concur even in space
"Currently, Cygnus spacecraft, which are unmanned transport vessels designed for cargo transport to the International Space Station, utilize a navigational lighting system consisting of five flashing high power LED lights. The Cygnus displays a flashing red light on the port side of the vessel, a flashing green on the starboard side of the vessel, two flashing white lights on the top and one flashing yellow on the bottom side of the fuselage."
https://en.wikipedia.org/wiki/Navigation_light
A developer has said the green light to the right means you're orientated correctly.
I guess it all depends on where you are all from in the real world. The Brits (myself) and the Australians will probably head for green lights left? and everyone else greens lights right? You do know why the Brits drive on the left don't you?.....right?....
This is how I used to enter and exit in my T6, screw your conventions.
How about an option for "who cares?" Not only is there no up in space, but stations are cylindrical, therefore there's no up in the station either. And since the turn of the station is what generates the artificial gravity, no luck in determining "up" in there either, because "up" would be wherever you stood half a second ago in relation to space.
To do otherwise leaves you in the foolish position of entering the station upside down.
For cylindrical and spherical objects...on a planet where gravity comes from the large mass, UP is considered radially outward. For a shape where gravity is artificially produced through centripetal force, UP is radially inward.
But it should be harder to argue that idea of up in a station when I can just fly in, sit just above the dock, turn off rotational correction, and sit there with no engines and watch the station go by. No "up" in there.
You should read the book Ender's Game (don't watch the movie, its crap)
EDIT: Sorry, everyone playing Elite should read it!