murmelade@lemmy.ml to

Ask Science@lemmy.worldEnglish · 4 months ago

How large would a city/base on the moon have to be in order to be visible with the unaided human eye from earth?

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How large would a city/base on the moon have to be in order to be visible with the unaided human eye from earth?

murmelade@lemmy.ml to

Ask Science@lemmy.worldEnglish · 4 months ago

Let’s say the roofs are all red, how big does it have to be to be visible as a little red dot?

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AceBonobo@lemmy.world
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4 months ago
Paris is around 15km Tokyo is 90km
- CarbonatedPastaSauce@lemmy.world
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  Whew. Don’t have to worry about them ruining the view in my lifetime!
  - Frozengyro@lemmy.world
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    4 months ago
    That’s if they don’t put a giant ad on the moon. Just need a little bit of paint!

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