English subtitles for clip: File:Cassini's Grand Finale.ogv

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(Soaring music)

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A lone explorer

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on a mission to reveal
the grandeur of Saturn,

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its rings and moons.

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After 20 years in space

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NASA's Cassini spacecraft
is running out of fuel.

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And so, to protect moons of Saturn

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that could have conditions
suitable for life,

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a spectacular end has been planned
for this long-lived traveler from Earth.

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[Cassini's Grand Finale]

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5 - 4 - 3 - 2 - 1

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(Rockets roar)

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And liftoff of the Cassini spacecraft
on a billion-mile trek to Saturn.

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We have cleared the tower.

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(Mission audio)

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In 2004, following a 7-year journey
through the solar system,

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Cassini arrived at Saturn.

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(Mission audio)

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[June 30, 2004 Saturn Orbit Insertion]

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The spacecraft carried a passenger,

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the European Huygens probe --

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the first human-made object
to land on a world

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in the distant outer solar system.

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[January 14, 2005
Huygens Probe landing on Titan]

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For over a decade,

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Cassini has shared the wonders of Saturn
and its family of icy moons,

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taking us to astounding worlds

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where methane rivers run
to a methane sea.

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Where jets of ice and gas
are blasting material into space

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from a liquid water ocean that might
harbor the ingredients for life.

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(Mission audio)

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And Saturn --

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a giant world ruled by raging storms

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and delicate harmonies of gravity.

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Now, Cassini has one last,
daring assignment.

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[April 26, 2017]

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[The grand finale begins]

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Cassini's Grand Finale
is a brand new adventure.

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Twenty-two dives through the space

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between Saturn and its rings.

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As it repeatedly braves
this unexplored region,

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Cassini seeks new insights
about the origins of the rings,

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and the nature of the planet's interior --

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closer to Saturn than ever before.

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On the final orbit,

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Cassini will plunge into Saturn

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fighting to keep its antenna
pointed at Earth

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as it transmits its farewell.

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In the skies of Saturn,

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the journey ends,

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as Cassini becomes
part of the planet itself.

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[September 15, 2017]

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[End of mission]

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[NASA]

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[Jet Propulsion Laboratory
California Institute of Technology]