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The Gaia data tell us that
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Universe

The Gaia data tell us that collisions are the driving forceof galactic evolution

Universe • S01E03 • 2021
The Gaia data tell us that collisions are the driving force
of galactic evolution

Full Transcript

00:00:01.000 --> 00:00:02.092
The Gaia data tell us that
00:00:03.000 --> 00:00:06.076
collisions are the driving force of galactic evolution.
Duration
7 seconds
Views
45
Timestamp in Movie
00:21:22
Uploaded
May 25, 2025
Season
1
Episode
3
Genres
documentary
Production
Samsa Film,KeyFilm

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Movie Summary

Professor Brian Cox journeys across the vastness of time and space revealing epic moments of sheer drama that changed the universe forever.
S01 • E04 its surroundings were changing, too. - Universe 00:12
its surroundings were changing, too.
S01 • E02 There's the details of its orbits - Universe 00:11
There's the details of its orbits
S01 • E05 But stars like our sun burn hundreds of millions - Universe 00:08
But stars like our sun burn hundreds of millions
S01 • E03 Some galaxies cease to exist as independent islands of stars, - Universe 00:06
Some galaxies cease to exist as independent islands of stars...
S01 • E05 And although they are big, they're not infinite in size. - Universe 00:06
And although they are big, they're not infinite in size...
S01 • E04 slowly spinning around their common centre of mass, - Universe 00:06
slowly spinning around their common centre of mass,
S01 • E05 Stars, just like human beings, have a lifetime. - Universe 00:04
Stars, just like human beings, have a lifetime.
S01 • E05 They are subject to the relentless march of time. - Universe 00:04
They are subject to the relentless march of time.
S01 • E05 And for stars like our sun, the collapse continues - Universe 00:11
And for stars like our sun, the collapse continues
S01 • E04 evolving into the familiar spiralling disk... - Universe 00:05
evolving into the familiar spiralling disk...
S01 • E03 The survival of the fittest, writ large. - Universe 00:16
The survival of the fittest, writ large.
S01 • E02 Kepler-36b is just one of thousands of planets - Universe 00:07
Kepler-36b is just one of thousands of planets
S01 • E04 the majestic Milky Way, - Universe 00:08
the majestic Milky Way,
S01 • E03 I mean, you imagine that our sun were, - Universe 00:09
I mean, you imagine that our sun were,
S01 • E02 We now know beyond doubt that our galaxy is home - Universe 00:09
We now know beyond doubt that our galaxy is home
S01 • E01 And then rebounded in a colossal explosion — - Universe 00:10
And then rebounded in a colossal explosion —
S01 • E03 The nearest neighbouring star in this region of the galaxy - Universe 00:06
The nearest neighbouring star in this region of the galaxy
S01 • E04 Sagittarius A* became what we now call a supermassive black hole. - Universe 00:06
Sagittarius A* became what we now call a supermassive black ...
S01 • E04 Many tens or even hundreds of thousands of times more massive - Universe 00:07
Many tens or even hundreds of thousands of times more massiv...
S01 • E02 Each one of the over 4,000 planets that we've discovered to date - Universe 00:07
Each one of the over 4,000 planets that we've discovere...