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Nova

And our home. Earth is in exactlythe right location to provide the environmentfor life to...

Nova • S46E14 • 1974
And our home. Earth is in exactly
the right location to provide the environment
for life to develop. So if Jupiter had moved
around even more, who knows, maybe life
never would have developed in this solar system
as we know it

Full Transcript

00:00:01.000 --> 00:00:03.328
And our home.
00:00:06.025 --> 00:00:08.533
Earth is in exactly the right location
00:00:08.563 --> 00:00:12.259
to provide the environment for life to develop.
00:00:12.299 --> 00:00:15.795
So if Jupiter had moved around even more,
00:00:15.825 --> 00:00:18.932
who knows, maybe life never would have developed
00:00:18.962 --> 00:00:20.561
in this solar system as we know it.
Duration
22 seconds
Views
103
Timestamp in Movie
00:29:40
Uploaded
Aug 27, 2023
Season
46
Episode
14
Genres
documentary

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Movie Summary

Science documentaries about various topics.
S50 • E13 Generation after generation breaks down after death, building up a bed of soil. - Nova 00:09
Generation after generation breaks down after death,...
S50 • E13 Turning once inert rock into a living layer. - Nova 00:07
Turning once inert rock into a living layer.
S50 • E14 WIGNALL: It's a layer high in our atmosphere, and what it does is, it protects our planet from ultraviolet radiation from the sun, which is very harmful for all life. - Nova 00:38
WIGNALL: It's a layer high in our atmosphere, and what...
S46 • E12 As the sun's brightness increases, - Nova 00:10
As the sun's brightness increases,
S48 • E21 The mass of the white dwarf increases... - Nova 00:28
The mass of the white dwarf increases...
S50 • E01 It's called the tubing process, 'cause this is where the shape of the vehicle actually comes together, and it looks very much like a tube. - Nova 00:09
It's called the tubing process, 'cause this is...
S46 • E12 Mars, much smaller and further out than Venus, - Nova 00:09
Mars, much smaller and further out than Venus,
S50 • E13 Fast-forward 20 million years. - Nova 00:30
Fast-forward 20 million years.
S46 • E12 With an atmosphere rich in greenhouse gases, - Nova 00:13
With an atmosphere rich in greenhouse gases,
S50 • E14 But during the extinction event at the end of the Permian, the halogens damaged the ozone layer on a devastating scale, bathing life with a massive dose of harmful ultraviolet radiation. - Nova 00:18
But during the extinction event at the end of the Permian,...
S48 • E21 Triggering a colossal thermonuclear reaction. - Nova 00:06
Triggering a colossal thermonuclear reaction.
S48 • E19 With a powerful gravitational pull - Nova 00:17
With a powerful gravitational pull
S50 • E13 They're now more varied, with deeper roots to support their taller stems. - Nova 00:09
They're now more varied, with deeper roots to support...
S48 • E21 The white dwarf detonates - Nova 00:09
The white dwarf detonates
S50 • E13 Prototaxites, the giant fungi, still tower over them. - Nova 00:07
Prototaxites, the giant fungi, still tower over them.
S50 • E13 But soil makes it possible for plants to thrive much farther inland. - Nova 00:08
But soil makes it possible for plants to thrive much farther...
S46 • E16 We found Sedna and Eris and Makemake and Haumea - Nova 00:22
We found Sedna and Eris and Makemake and Haumea
S48 • E15 NARRATOR: As a new year begins, - Nova 00:32
NARRATOR: As a new year begins,
S46 • E12 The fate of the planets - Nova 00:25
The fate of the planets
S48 • E06 {\an1}(indistinct chatter) - Nova 00:06
{\an1}(indistinct chatter)