All news on the topic: Carl Sagan
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Aliens could listen in to Earth with predicted first human contact made by 2029
Aliens listening in on spacecraft signals will be able to send responses thanks to radio wave transmissions sent to interstellar NASA probes, according to hopeful scientists
05.07.2024, 06:39 • Politics
05.07.2024, 06:12 • Politics
02.07.2024, 17:34 • Investigation
27.06.2024, 14:19 • Investigation
05.07.2024, 21:14 • News
05.07.2024, 18:24 • World
05.07.2024, 18:14 • News
05.07.2024, 15:22 • Politics
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05.07.2024, 15:11 • World
05.07.2024, 12:51 • Politics
05.07.2024, 10:52 • Sport
05.07.2024, 06:39 • Politics
05.07.2024, 06:22 • Politics
05.07.2024, 06:18 • Politics
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04.07.2024, 20:40 • News
04.07.2024, 20:33 • Crime
04.07.2024, 20:27 • News
04.07.2024, 18:24 • Crime
04.07.2024, 18:20 • News
04.07.2024, 17:16 • News
