It's moving under power in a trajectory around it at the moment. I would call that orbiting, even if it's not due to the gravitational pull of the comet. http:

It's moving under power in a trajectory around it at the moment. I would call that orbiting, even if it's not due to the gravitational pull of the comet. http://www.newscientist.com/article/dn25995-cometmapping-rosetta-spacecraft-prepares-for-duty.html http://www.newscientist.com/article/dn25995-cometmapping-ros...