Planetenjäger - Leben im All (1/4) | Doku HD Reupload | ARTE

ARTEde December 17, 2025
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Herzlich Willkommen auf dem ARTE-YouTube Kanal. Hier findet ihr täglich spannende Dokumentationen und Formate wie "Mit offenen Karten", "42, die Antwort auf fast alles", "Stimmt es, dass..." und mehr. Netiquette Wir freuen uns über eure Kommentare, Anregungen, Fragen und Meinungen und wünschen uns einen konstruktiven Austausch auf sachlicher Ebene mit freundlichem und respektvollem Umgangston. Um dies zu gewährleisten, werden wir Kommentare und Nachrichten, mit folgenden Inhalten löschen: - Beleidigungen, Diskriminierungen, Sexismus, Rassismus, Bedrohungen oder Hetze/Hasspropaganda aller Art - Aufforderungen zu Gewalt aller Art - Fake News - Irreführender Aufruf zu Spenden - Werbung und Spambotschaften - Wahl- und Parteienwerbung aller Art - Pornografie und Obszönitäten - Verletzungen von Rechten Dritter - Irreführende Links - Inhalt-/Kanalfremde Kommentare ohne erkennenswerten Beitrag für den Austausch/die Diskussion

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Die Suche nach Leben außerhalb unseres Sonnensystems ist in neue Dimensionen vorgerückt. Die Entdeckung des ersten Exoplaneten – also eines Planeten in einem anderen Sonnensystem – veränderte 1995 die Sicht des Menschen auf den Kosmos. Wird man eines Tages einen Exoplaneten betreten können? Die vierteilige Dokureihe wirft einen Blick in die Zukunft der Weltraumforschung. Die vierteilige Dokumentationsreihe schildert ein ungewöhnliches Abenteuer, das der Mensch vielleicht schon im nächsten Jahrhundert in Angriff nehmen wird: eine Reise an den Rand des Sonnensystems – und darüber hinaus. Vielleicht ist auf einem der bisher entdeckten Exoplaneten sogar Leben möglich? Bis der erste Mensch einen Exoplaneten betritt, werden noch Generationen vergehen – doch bei NASA, ESA und CNES bereitet man sich schon jetzt auf die größte Forschungsreise aller Zeiten vor. „Leben im All“ beschreibt, wie diese Reise in den Kosmos aussehen wird und was man in den fernen Weiten vorfinden könnte. Dabei wird deutlich, dass die Erkenntnisse über fremde Welten auch einiges über die Menschheit und die Ursprünge des Lebens auf der Erde offenbaren werden. Der erste Teil beschäftigt sich mit der grundlegenden Frage: Gibt es Leben außerhalb unserer Erde? Lange Zeit kehrten Raumsonden, die ins All geschickt wurden, um diese Frage zu beantworten, ergebnislos zurück. Erst die Entdeckung des ersten Exoplaneten im Jahr 1995 veränderte die Sicht der Menschen auf den Kosmos. Die Dokumentation wirft einen Blick in die Zukunft: Im Jahr 2157 steht die Wissenschaft kurz vor der Fertigstellung eines völlig neuartigen Raumschiffs. Es wird so groß sein, dass es im Weltraum gebaut werden muss. Die gigantischen Bauarbeiten werden hundert Jahre dauern und mehrere Generationen von Wissenschaftlern beschäftigen. Ziel der Mission ist es, eine Sonde zu einem extrasolaren Planeten zu schicken, der Lichtjahre von unserer Erde entfernt ist: ein erdähnlicher Planet namens Minerva B, auf dem Leben möglich sein soll. Die Dokumentation begleitet Astrophysiker und Planetologen bei der Eroberung dieser neuen Territorien: In Frankreich, der Schweiz, den USA und Chile berichten sie von bahnbrechenden technologischen Fortschritten und visionären Entdeckungen. Dokureihe, Regie: Vincent Amouroux (F 2018, 53 Min) Hier geht es zu unserer Playlist "Leben im All": https://www.youtube.com/playlist?list=PLlQWnS27jXh-9X8RZb0dPYwCqrVUQlvcn #weltraum #weltall #kosmos Video verfügbar bis zum 03/05/2026 Link zur Mediathek: https://www.arte.tv/de/videos/051146-001-A/leben-im-all-1-4/ Abonniert den Youtube-Kanal von ARTE:  http://www.youtube.com/user/ARTEde Folgt uns in den sozialen Netzwerken: Facebook: http://www.facebook.com/ARTE.tv Twitter: https://twitter.com/ARTEde Instagram: https://www.instagram.com/arte.tv/

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