[EricH]

The answer depends on whether your payload specialist goes over/through the Outpost shield. The Airlock blocks direct placement from the Fueling Stations.

And if your payload specialist reaches over or through the Outpost shield and contacts the robot to place a ball on the robot, there are numerous rule violations that would occur. <S02> and <G39> (possibly triggering <S01>) come to mind, as a simultaneous penalty.