this post was submitted on 11 May 2024
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Astronomers are on the Hunt for Dyson Spheres (www.universetoday.com)
submitted 6 months ago by ooli to c/space
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[โ€“] [email protected] 8 points 6 months ago

Time will always be the great filter. Even if we did spot a Dyson swarm, we have no feasible way to contact anything on a practice timescale. Any speck of civilization we detect will be hundreds of thousands of years out of date at best, billions at worst. Life in the universe, imo, is basically guaranteed. If it happened once, it can happen again. Meaningful contact between separately evolved concurrent sapient species? Not likely.