I personally believe that we went to the Moon and that the ISS is up there. For the Moon I had an Apollo 17 complete downlink which was like 12 DVDs of raw footage during the mission and there would be extended time of them preparing for the next maneuver and I just don't get the point of having all that extra footage if it didn't happen and the thing was just a film set. Also there was an Indian mission that took pictures of what was left of the lunar lander at a couple of the Apollo landing sights. Could certainly be faked but why would another nation need to fake that and why wouldn't there be more evidence?

As far as the ISS I have seen it in or it several times. It is pretty bright and can be tracked. Other satellites can be regularly seen when looking closely especially when up on the mountains in Arizona.