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When scientists of the 21st century tested Sagan's
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Cosmos: Possible Worlds

When scientists of the21st century tested Sagan's imaginary life-forms againstwhat they...

When scientists of the
21st century tested Sagan's imaginary life-forms against
what they knew of life, they realized that the
concept of a habitable zone had to be expanded

Full Transcript

00:00:01.000 --> 00:00:03.785
When scientists of the 21st century tested Sagan's
00:00:03.959 --> 00:00:06.701
imaginary life-forms against what they knew of life,
00:00:07.659 --> 00:00:11.014
they realized that the concept of a habitable zone
00:00:11.315 --> 00:00:13.036
had to be expanded.
Duration
13 seconds
Views
22
Timestamp in Movie
00:34:04
Uploaded
Jun 01, 2025
Season
1
Episode
6
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 • E04 My real crime, my only crime is a profound difference - Cosmos: Possible Worlds 00:07
My real crime, my only crime is a profound difference
S01 • E02 The Cosmic Calendar - Cosmos: Possible Worlds 00:06
The Cosmic Calendar
S01 • E10 There was the gala she planned for the following week, - Cosmos: Possible Worlds 00:07
There was the gala she planned for the following week,
S01 • E05 The information content of the human brain expressed - Cosmos: Possible Worlds 00:09
The information content of the human brain expressed
S01 • E08 And to reveal a moon of far greater complexity and splendor - Cosmos: Possible Worlds 00:08
And to reveal a moon of far greater complexity and splendor
S01 • E09 In the outlaw casino of the quantum universe, - Cosmos: Possible Worlds 00:08
In the outlaw casino of the quantum universe,
S01 • E02 I know no better way of wrapping our heads around the - Cosmos: Possible Worlds 00:08
I know no better way of wrapping our heads around the
S01 • E11 If successful, it could cut the travel time between - Cosmos: Possible Worlds 00:09
If successful, it could cut the travel time between
S01 • E03 TYSON: This was then the largest telescope on Earth - Cosmos: Possible Worlds 00:06
TYSON: This was then the largest telescope on Earth
S01 • E12 CFCs were banned in 197 countries. - Cosmos: Possible Worlds 00:05
CFCs were banned in 197 countries.
S01 • E07 TYSON: Somewhere, there's a place called the Halls of Extinction, - Cosmos: Possible Worlds 00:08
TYSON: Somewhere, there's a place called the Halls of E...
S01 • E04 TYSON: Vavilov's tormentor had plenty of experience - Cosmos: Possible Worlds 00:06
TYSON: Vavilov's tormentor had plenty of experience
S01 • E06 It moved into the cloud tops of gas giants and - Cosmos: Possible Worlds 00:10
It moved into the cloud tops of gas giants and
S01 • E05 About a thousand trillion bits. - Cosmos: Possible Worlds 00:04
About a thousand trillion bits.
S01 • E01 This was a bonus for yet another species of - Cosmos: Possible Worlds 00:05
This was a bonus for yet another species of
S01 • E12 That's just about as many countries as there are on this planet. - Cosmos: Possible Worlds 00:04
That's just about as many countries as there are on thi...
S01 • E02 January first is the big bang, - Cosmos: Possible Worlds 00:08
January first is the big bang,
S01 • E10 And there were many who were too poor to leave their meager - Cosmos: Possible Worlds 00:11
And there were many who were too poor to leave their meager
S01 • E12 And that's why this is one danger you can cross - Cosmos: Possible Worlds 00:07
And that's why this is one danger you can cross
S01 • E11 But wait a minute, isn't it a cardinal rule of science - Cosmos: Possible Worlds 00:10
But wait a minute, isn't it a cardinal rule of science