The lunar surface is a pretty good reflector, so it might make a reasonable ‘screen’. However, we can see the Moon from Earth because it reflects sunlight. It’s unlikely a projector would outshine the Sun, so this screen would only be dark enough to be usable for a few days each month. Even then, you'd still need an inconceivably powerful projector, probably a laser, to focus a bright enough beam of light over 400,000 km. This tech doesn't currently exist, and costs would be astronomical!
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Science facts Science Experiments Silly Thoughts: Is it possible to project a logo on to the Moon?
The lunar surface is a pretty good reflector, so it might make a reasonable ‘screen’. However, we can see the Moon from Earth because it ref...
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