In looking for counter-evidence to support the moon landings, one
should also document the extensive footage of very simple physics
"experiments" that occurred, if no where else, at least on the
Shuttle and SkyLab. Plenty of footage exists of objects manipulated
in a "weightless" environment, most of which lasts far longer than
the earthly weightlessness achieved in the vomit comet for example.
While this has nothing to do with the moon landings per se, I expect
the same ones that claim we've never been to the moon are also likely
to claim we've never been in space either.
And, was there not footage of one moon-walker doing the classic
"feather and a weight" drop experiment? This would be impossible to
replicate on an earthly sound stage. Of course, the conspiracy
theorists would insist that NASA had cleverly anticipated this by
constructing a lead feather, indistinguishable from the real thing.