Have They Seen Us? | Space Time | PBS Digital Studios
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Uploaded 21-12-16
Are aliens watching Earth TV? We'd like to credit the SKA Organization for the image used in the thumbnail.
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Sources and further reading:
The Square Kilometer Array
https://www.skatelescope.org/
Eavesdropping on Radio Broadcasts from Galactic Civilizations with Upcoming Observatories for Redshifted 21cm Radiation
Loeb and Zaldarriaga 2007, Journal of Cosmology and Astroparticle Physics, 1, 20
https://arxiv.org/pdf/astro-ph/0610377v2.pdf
Costs and Difficulties of Large-Scale 'Messaging', and the Need for International Debate on Potential Risks
Billingham and Bedford 2011
https://arxiv.org/abs/1102.1938
Previous Episode:
https://www.youtube.com/watch?v=v3hd3AI2CAA
Written and hosted by Matt O’Dowd
Produced by Rusty Ward
Graphics by Grayson Blackmon
Made by Kornhaber Brown (www.kornhaberbrown.com)
Comments Answered by Matt:
Luca$sino
https://www.youtube.com/watch?v=mht-1c4wc0Q&lc=z13vdbfbuu2pthqlt23eg33qpofgxdy5c04
Douglas Oak
https://www.youtube.com/watch?v=mht-1c4wc0Q&lc=z133j1mrzkqbiramx22ovtvw0pbccfkna
Grin Reaper Of Trolls
https://www.youtube.com/watch?v=mht-1c4wc0Q&lc=z13wsvmhtw2rwlv1e232djyjukicyvf04
viermidebutura3
https://www.youtube.com/watch?v=mht-1c4wc0Q&lc=z13lu5cxbuqzjnnvt23scf0a1kzgdntrb04
Cornerrecord
https://www.youtube.com/watch?v=mht-1c4wc0Q&lc=z135greojxekfvemq230jvcjuz3bt1ubz04
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