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Crazy Engineering: Astrodynamics

3 minutes 51 seconds

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The journey of NASA's Cassini spacecraft around Saturn is coming to an end. The Cassini mission has been exploring the Saturn system for nearly 13 years and has rewritten the textbooks on the ringed planet and its moons, but the spacecraft is pretty much out of fuel. However, a lot of work from engineers designed the spacecraft and programmed its flight path, and they used astrodynamics to navigate the spacecraft between the rings of the planet. Part of the "Crazy Engineering" series.

Media Details

Runtime: 3 minutes 51 seconds

Topic: Science
Subtopic: Astronomy, Science Experiments, Space Sciences
Grade/Interest Level: 7 - 12
Standards:

Release Year: 2017
Producer/Distributor: NASA Jet Propulsion Lab
Series: Crazy Engineering
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NASA Jet Propulsion Laboratory Website

A hexagonal space craft with three much larger wings equally spaced around the hexagonal base flying in space with the planet Jupiter in the distant background. Caption: Juno's going to Jupiter to learn about how it was formed.

A roughly rectangular space craft with two solar wings approaches a much larger round spacecraft surrounded in petal-like protrusions. Caption: The one in space will be tens of meters.

A rectangular space craft with a large, flat round disc pointed towards the planet earth, visible in the background. Caption: We've launched hundreds into low Earth orbit for years.

A person crouching in front of a vertical panel. A device is adhered to the panel. Caption: Real Time. We have electrostatic grippers,

A cylindrical space craft with two solar wings and two rods capped in spheres protruding from it in relief over the planet Earth and space. Caption: The Hubble Telescope is made of several different instruments.

A roughly cube shaped space craft with a communications dish and two large rectangular solar panels flying through space. Caption: It wouldn't be possible without ion propulsion.

A cube shaped space craft on a tripod of legs and four rotor-like wings on top sitting on the surface of a barren planet. Caption: 5 Survive Mars Environment. "And it has to survive the harsh environment of Mars."

A cylindrical space craft with equipment and antennas protruding from it in relief against a large grayish-brown planet with rings in the background. Caption: We'll shoot between Saturn and its rings.