I have researched all three levels of Advanced Robotics but, I have only been able to build the Structures: Extraction Drones and, Analyzer Drones.

Is there something else I need to do so that I am able to build a Robotics Lab on my planet or, is it dependent on what planet I have?

Any help with this would be appreciated. I'm trying to do my best to raise my research/hr. income. Since I researched into this tree thinking the Robotics Lab would be available to help raise my research/hr. income, I am somewhat annoyed now. 8/

Thanks in advance for any help!

Did you make sure you were building on a planet that had research available? If a resource isn't available on a planet you can't build structures that supply that resource on that planet (except artifact structures, but they won't provide any of that resource).

Well... I did not take that into account. That would explain the issue I had then.

Now to go planet hunting again. XD

Thanks for responding!