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Ask Lemmy@lemmy.worldEnglish · 17 days ago

If every star in the night sky is a signal is it possible to send data to other galaxies by intermittently blocking out the suns light in that direction?

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If every star in the night sky is a signal is it possible to send data to other galaxies by intermittently blocking out the suns light in that direction?

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Ask Lemmy@lemmy.worldEnglish · 17 days ago

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17 days ago
We are already doing that for determining the size of planets.

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