frank drake
Frank Drake – Why Aren't Aliens Already Here?

It seems absurd in a universe with 100 billion galaxies, each with billions of stars and planets, that we are the only intelligent life. So where are all the others? This is the famous 'Fermi Paradox,' asked by Nobel Laureate Enrico Fermi. By any reasonable calculation, we should see evidence ...

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The Surprising Answers to the Drake Equation | Aliens Part 1

How many alien civilizations are there? Using the Drake Equation, we can find out. Do you love equations? Visit https://brilliant.org/astrum to sample their courses for free, and the first 200 of you will get 20% off Brilliant's annual premium subscription. Astrum merch now available! ...

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Warum wir allein im Universum sein könnten

Sind wir allein im Universum? Gibt es draußen im weiten Kosmos Aliens, eine zweite Schöpfung neben der Erde? Wir begeben uns in diesem Video auf die Suche nach einer zweiten Abiogenese, der Entwicklung von Leben aus unbelebter Materie. Wir wollen uns die Frage stellen, ob wir nicht vielleicht ...

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A la recherche d'intelligence extraterrestre

Inscris-toi sur Cambly pour booster ton anglais. Cours gratuit et 50% de réduction sur l’abonnement 12 mois (valable jusqu’au 17/05) : https://cambly.info/5MPC Sommes nous seuls dans l'univers ? La présence de formes de vies intelligentes autre part que sur Terre est une question qui occupe ...

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Where Are They, All Those Aliens? | Episode 305 | Closer To Truth

Most scientists assume that the universe must be populated with innumerable alien intelligences and civilizations - after all, we humans can't be so special. OK, so where are they, these "innumerable alien intelligences and civilizations"? How come there's zero evidence? Featuring interviews with ...

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Listening for Alien Civilizations at a Temporal "Waterhole"

We're looking forward to the new sci-fi film "Arrival", which explores the barriers to communicating with aliens even face to face. Astronomers really are trying to listen for alien communications, mostly using radio receivers but increasingly by looking for optical laser transmissions too. One ...

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