Okay, so you’ve seen the famous photos from the Apollo Moon landings:
And you’ve been around the block enough to know why we really landed on the Moon. But let’s say you wanted, for some reason, to stage your own fake jaunt on the Moon.
The band Rammstein did an excellent job with the first 30 seconds of their video, Amerika:
But really, not everyone has access to something like that. A dry, treeless, grassless area will be fine as well, as long as you either spray-paint it a dull grey color or, as is my preference, wait until the cover of night and illuminate everything with a low-pressure sodium lamp. Why? Because you get a picture that’s monochromatic, like this:
You can easily adjust the color on these pictures to turn the yellow into white/grey, and you’ve got yourself (roughly) a Moon.
You’ve then got some options as to the background. A black screen is low-cost, but probably not ideal. A green screen works better (just set up blackness and/or a further Moonscape, as you like), or, if your budget allows, actually do it at night with an artificial light source. My bet would be the green screen converted into either blackness (easiest):
Or to green screen it and then add your favorite moonscape photo, like this one of Harrison Schmitt from Apollo 17:
Then, you’ve got to get yourself a nice fake astronaut costume. Some of them are actually pretty good looking!
And finally, now that you’ve got everything, you’re ready to start filming. This is where a neat little physics trick comes in handy. Gravity on Earth accelerates you (and everything else) at 9.8 meters/second^2 (32 ft/sec^2). On the Moon, on the other hand, gravity is only one sixth of Earth’s gravity. This means the Moon’s gravity only accelerates you at 1.6 meters/second^2 (5.3 ft/sec^2). So all you have to do is use a high speed camera to record at 180 (144) frames-per-second, then play it back at the standard 30 (24) frames-per-second, and you’ve got a slow-motion, Moon-esque video:
A lot easier and cheaper than physically going to the Moon, to be sure. And that’s how you do it.
Update: Nobody caught this mistake, but you don’t want to film it at one-sixth speed; you want to film it at the square root of one-sixth speed, or 41% of its original speed. Oops.