Space Ports

[YukonJamie]

Okay, probably a dumb question. But do you need to have a space port on a planet in order for your empire to make use of research or intelligence facilities?

For example: A planet has room for five facilities.. could you have all five being research facilities? Or do you need to have one space port, four research facilities in order to get the research points?

I know the space port is needed for minerals, organics, and radioactives.. not sure if needed for intelligence and research as well.

Thanks in advance!