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Watch part 1 here: • Aliens: SETI and the search for extraterrestrial ... For almost 50 years, space has been searched for extraterrestrial signals as part of the SETI project. Although no such signal has yet been found, researchers are thinking about what could be sent into space via humanity. But communication with extraterrestrials also has critics. They wonder whether it is wise to send messages into space, since we cannot know whether the extraterrestrials are friendly. #alien #world #voyager #area51 ------- Chapter ▷ 00:00 Intro ▷ 02:14 Dr. Laurance Doyle, Wale ▷ 06:28 Prof. Dr. Alexander Zaitsev, Moscow ▷ 12:03 Deep Space Communications, Cape Canaveral, Florida ▷ 15:30 Valencia, Spain ▷ 19:00 Voyager program ▷ 23:19 Saint Petersburg, Russia ▷ 28:17 Monterey Bay, California ▷ 30:17 Alec Gillis & Tom Woodruff junior, Amalgamated Dynamics ▷ 38:11 Nevada, Extraterrestrial Highway ▷ 43:17 Secret military projects of the 1950s ▷ 44:19 Area 51 ▷ 51:18 End credits ------- Subscribe to wocomoDEUTSCH: https://bit.ly/2VgSBml Follow us on Facebook: / wocomo ------- Original title: The Extraterrestrials - Part 2: Contact in Space © Licensed by Vidicom ------- High-quality documentaries on science, society, history and wildlife: wocomoDEUTSCH provides access to reliable and high-quality sources of information in German. The documentaries and reports on our channel are produced by leading production companies and offer a fresh look at the world we live in. Visit our other channels to watch high-quality documentaries: ▷ wocomoMUSIC: / @wocomomusic ▷ wocomoCULTURE: / @wocomoculture ▷ wocomoHUMANITY: / @wocomohumanity ▷ wocomoWILDLIFE: / @wocomowildlife ▷ wocomoHISTORY: / @wocomohistory WocomoDEUTSCH is a channel of the Wocomo brand by NIKITA VENTURES. Wocomo - wonderful content in motion.