astrophysics
What is the Drake Equation? | Drake Equation | #shorts

The Drake equation is a probabilistic argument used to estimate the number of active, communicative extraterrestrial civilizations in the Milky Way Galaxy. . . . About GoStudent: GoStudent is the future of tutoring. Our vision: to help students reach their full potential through innovative ...

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Could We Decode Alien Physics?

PBS Member Stations rely on viewers like you. To support your local station, go to:http://to.pbs.org/DonateSPACE Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime How hard can it really be to decode alien physics and engineering? It’s gotta map ...

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Fermi Paradox: Most Alien Civilizations are Aquatic

An exploration of the notion that most inhabited worlds in the universe are oceanic worlds with no land, and thus cannot support a technological civilization even if intelligence is present. My new clips channel: https://www.youtube.com/channel/UCwwuMqY1SXZhTB5hIFFUmlg/about My Patreon ...

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Could E.T. Really Find Us? | Compilation

Being the only observable intelligent life in the universe gets lonely sometimes, so it's no wonder we're trying to find something out there to phone home about. Hosted By: Savannah Geary ---------- Huge thanks go to the following Patreon supporter for helping us keep SciShow Space free for ...

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The Wow! Signal After 45 Years

The Wow! Signal was a radio signal detected in 1977 that remains the most compelling candidate for an alien radio transmission ever received. 45 years later, and after dozens of failed hours spent trying to catch it again, can we conclude the Wow signal was bogus? Join us today as we discuss a ...

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