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Once upon a time, this star was a blue supergiant
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Cosmos: Possible Worlds

Once upon a time, thisstar was a blue supergiant, but after a few millionyears, it ran out...

Once upon a time, this
star was a blue supergiant, but after a few million
years, it ran out of fuel, went supernova, then collapsed
into this ball of neutrons, no larger than a small town

Full Transcript

00:00:01.000 --> 00:00:04.001
Once upon a time, this star was a blue supergiant,
00:00:04.177 --> 00:00:07.005
but after a few million years, it ran out of fuel,
00:00:07.659 --> 00:00:10.967
went supernova, then collapsed into this ball of neutrons,
00:00:11.837 --> 00:00:14.318
no larger than a small town.
Duration
14 seconds
Views
20
Timestamp in Movie
00:35:11
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 • E09 Now, it's erasing them in readiness for the next barrage of photons. - Cosmos: Possible Worlds 00:05
Now, it's erasing them in readiness for the next barrag...
S01 • E13 These guys, who call themselves "We Who Survived," - Cosmos: Possible Worlds 00:09
These guys, who call themselves "We Who Survived,"
S01 • E07 Four billion years. - Cosmos: Possible Worlds 00:05
Four billion years.
S01 • E03 Her nephew, John, would grow up to build on her - Cosmos: Possible Worlds 00:13
Her nephew, John, would grow up to build on her
S01 • E12 If we continue to safeguard the ozone layer, - Cosmos: Possible Worlds 00:09
If we continue to safeguard the ozone layer,
S01 • E08 But it's actually the result of the sudden change in wind - Cosmos: Possible Worlds 00:09
But it's actually the result of the sudden change in wi...
S01 • E04 Hitler had broken his nonaggression pact with - Cosmos: Possible Worlds 00:09
Hitler had broken his nonaggression pact with
S01 • E02 Along the way, Alexander the Great crushed - Cosmos: Possible Worlds 00:06
Along the way, Alexander the Great crushed
S01 • E05 Many neurons have thousands of connections - Cosmos: Possible Worlds 00:05
Many neurons have thousands of connections
S01 • E11 Maybe the entire Laniakea supercluster could one day become our pond. - Cosmos: Possible Worlds 00:06
Maybe the entire Laniakea supercluster could one day become ...
S01 • E10 But Landes was more concerned about his - Cosmos: Possible Worlds 00:05
But Landes was more concerned about his
S01 • E07 These are the most ancient towers that life built. - Cosmos: Possible Worlds 00:05
These are the most ancient towers that life built.
S01 • E09 It picks up on only a small percentage of photons that come your way. - Cosmos: Possible Worlds 00:04
It picks up on only a small percentage of photons that come ...
S01 • E11 That's 100,000 galaxies. - Cosmos: Possible Worlds 00:04
That's 100,000 galaxies.
S01 • E13 If we could only communicate with them, - Cosmos: Possible Worlds 00:07
If we could only communicate with them,
S01 • E05 Dendrites, those pathways sent out by neurons to connect with other neurons, - Cosmos: Possible Worlds 00:11
Dendrites, those pathways sent out by neurons to connect wit...
S01 • E12 I may not get to see it, - Cosmos: Possible Worlds 00:06
I may not get to see it,
S01 • E10 He was to display samples of the island's plant life along - Cosmos: Possible Worlds 00:07
He was to display samples of the island's plant life al...
S01 • E02 And at about the same time, - Cosmos: Possible Worlds 00:06
And at about the same time,
S01 • E06 It's nearby companion, a white dwarf star, - Cosmos: Possible Worlds 00:09
It's nearby companion, a white dwarf star,