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Extraterrestrial civilizations could have been bombarding
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Cosmos: Possible Worlds

Extraterrestrial civilizationscould have been bombarding Earth with radio signalsfor...

Extraterrestrial civilizations
could have been bombarding Earth with radio signals
for millions and billions
of years before then, and nobody here would
have had any inkling that
it had ever happened

Full Transcript

00:00:01.000 --> 00:00:03.437
Extraterrestrial civilizations could have been bombarding
00:00:03.611 --> 00:00:07.018
Earth with radio signals for millions and billions of years before then,
00:00:08.066 --> 00:00:11.576
and nobody here would have had any inkling that it had ever happened.
Duration
12 seconds
Views
31
Timestamp in Movie
00:00:23
Uploaded
Jun 01, 2025
Season
1
Episode
7
Genres
documentary, animation, family

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Movie Summary

"Cosmos: A Spacetime Odyssey" returns for a second season. Ann Druyan, original creative collaborator to Carl Sagan, serves as executive producer.
S01 • E05 We think that the number of processing units in your brain - Cosmos: Possible Worlds 00:07
We think that the number of processing units in your brain
S01 • E06 And yet, it could be said that he made one of the - Cosmos: Possible Worlds 00:05
And yet, it could be said that he made one of the
S01 • E10 Old chemical bonds break and new ones are forged. - Cosmos: Possible Worlds 00:05
Old chemical bonds break and new ones are forged.
S01 • E03 We're on the planet of another star, - Cosmos: Possible Worlds 00:08
We're on the planet of another star,
S01 • E13 I wanted to be a scientist from my earliest school days. - Cosmos: Possible Worlds 00:04
I wanted to be a scientist from my earliest school days.
S01 • E11 This particular vessel is on just such a survey mission. - Cosmos: Possible Worlds 00:06
This particular vessel is on just such a survey mission.
S01 • E10 Now, the adjacent molecules begin to move faster and the - Cosmos: Possible Worlds 00:07
Now, the adjacent molecules begin to move faster and the
S01 • E13 The crystallizing moment came when I first caught on that - Cosmos: Possible Worlds 00:07
The crystallizing moment came when I first caught on that
S01 • E02 TYSON: Do the dead hands of forgotten ancestors impel us - Cosmos: Possible Worlds 00:05
TYSON: Do the dead hands of forgotten ancestors impel us
S01 • E08 TYSON: These people are watching their life's work come to an end. - Cosmos: Possible Worlds 00:04
TYSON: These people are watching their life's work come...
S01 • E11 Who, scanning this world, would have pronounced it a fit nursery for life? - Cosmos: Possible Worlds 00:07
Who, scanning this world, would have pronounced it a fit nur...
S01 • E05 And it's possible that the real number of processing units - Cosmos: Possible Worlds 00:06
And it's possible that the real number of processing un...
S01 • E12 We hope someday you will add to the little we know. - Cosmos: Possible Worlds 00:05
We hope someday you will add to the little we know.
S01 • E03 Our own star was a child of the galaxy's later years, - Cosmos: Possible Worlds 00:08
Our own star was a child of the galaxy's later years,
S01 • E09 Every once in a while, a searcher happens upon - Cosmos: Possible Worlds 00:06
Every once in a while, a searcher happens upon
S01 • E04 There was once a man who dreamed that through science, - Cosmos: Possible Worlds 00:08
There was once a man who dreamed that through science,
S01 • E02 Can we free our children from the demons that torment us and - Cosmos: Possible Worlds 00:06
Can we free our children from the demons that torment us and
S01 • E13 When it first dawned on me how staggeringly far away they - Cosmos: Possible Worlds 00:08
When it first dawned on me how staggeringly far away they
S01 • E01 We were bounded only by the earth and the ocean and the sky. - Cosmos: Possible Worlds 00:06
We were bounded only by the earth and the ocean and the sky.
S01 • E08 MAN [over radio]: All right. Roger that. - Cosmos: Possible Worlds 00:04
MAN [over radio]: All right. Roger that.