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As the sun exhausts its hydrogen fuel
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Nova

As the sun exhaustsits hydrogen fuel, the sun's outer edge inflates. It enters a red giant...

Nova • S46E12 • 1974
As the sun exhausts
its hydrogen fuel, the sun's outer edge inflates. It enters a red giant phase, expanding millions of miles
out into space. Mercury is the first
to be engulfed

Full Transcript

00:00:01.000 --> 00:00:03.026
As the sun exhausts its hydrogen fuel,
00:00:03.003 --> 00:00:07.023
the sun's outer edge inflates.
00:00:09.001 --> 00:00:12.999
It enters a red giant phase,
00:00:12.006 --> 00:00:16.000
expanding millions of miles out into space.
00:00:20.056 --> 00:00:25.001
Mercury is the first to be engulfed.
Duration
26 seconds
Views
136
Timestamp in Movie
00:37:26
Uploaded
Aug 27, 2023
Season
46
Episode
12
Genres
documentary

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Movie Summary

Science documentaries about various topics.
S46 • E14 But today, the dinosaurs are gone. - Nova 00:18
But today, the dinosaurs are gone.
S50 • E15 NARRATOR: Today, we uncover hidden evidence of these behaviors. - Nova 00:08
NARRATOR: Today, we uncover hidden evidence of these...
S46 • E13 MAVEN carries an array of instruments - Nova 00:31
MAVEN carries an array of instruments
S50 • E11 NARRATOR: Meanwhile, in the oceans, trillions of cyanobacteria are photosynthesizing and producing oxygen. - Nova 00:27
NARRATOR: Meanwhile, in the oceans, trillions of...
S50 • E15 ♪ ♪ Clues that our ancestors had evolved impressive powers of creativity. - Nova 00:14
♪ ♪ Clues that our ancestors had evolved impressive powers...
S50 • E12 635 million years ago, as the planet warms... - Nova 00:58
635 million years ago, as the planet warms...
S50 • E13 NARRATOR: Earth is on its way to becoming a forest world. - Nova 00:14
NARRATOR: Earth is on its way to becoming a forest world.
S46 • E12 Some models predict that Earth may barely escape - Nova 00:16
Some models predict that Earth may barely escape
S50 • E11 But most vanish before they can reach the surface. - Nova 00:57
But most vanish before they can reach the surface.
S50 • E13 The Prototaxites are gone, never to return. - Nova 00:41
The Prototaxites are gone, never to return.
S46 • E13 By measuring the gas being stripped from its atmosphere, - Nova 00:24
By measuring the gas being stripped from its atmosphere,
S50 • E01 It's like when you walk into a cathedral. - Nova 00:23
It's like when you walk into a cathedral.
S49 • E10 DOREN: I knew it was coming. - Nova 00:22
DOREN: I knew it was coming.
S46 • E12 But the long era of the four terrestrial planets - Nova 00:17
But the long era of the four terrestrial planets
S46 • E13 Mars lost much of its water - Nova 00:24
Mars lost much of its water
S50 • E12 NARRATOR: But this is not a tranquil time. - Nova 00:06
NARRATOR: But this is not a tranquil time.
S46 • E12 As the sun approaches its end, - Nova 00:13
As the sun approaches its end,
S50 • E14 NARRATOR: But even resilient ecosystems aren't indestructible. - Nova 00:31
NARRATOR: But even resilient ecosystems aren't...
S50 • E13 ♪ ♪ Plants transform the face of the planet. - Nova 00:11
♪ ♪ Plants transform the face of the planet.
S50 • E17 Aha! Got them. NARRATOR: The parasites are added to lab-grown liver cells, along with blood from vac - Nova 00:43
Aha! Got them. NARRATOR: The parasites are added to...