Pluto's moon Nix and its wild tumbling orbit

In summary, the conversation discusses a video of the moon Nix orbiting around the two main bodies Pluto-Charon at a rapid speed. The background stars are slowed down in the video for illustration purposes, so they do not accurately depict the speed of Nix's orbit. It is suggested that this would be a good location for future funfair rides.
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davenn
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Note the explanation text below the videocheers
Dave
 
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Indeed it is wild tumbling. Thanks for posting that. A person could get sea-sick if they had to watch that clip overmuch.
As you suggest, it's a good idea to expand the explanatory text below the video, it has more to say.
In particular "... (The apparent star movement rate is greatly slowed down for illustration purposes.) ..."

So the background stars don't give you an accurate idea of how rapidly Nix is orbiting around the two main bodies Pluto-Charon.

I guess if the stars weren't slowed down separately they would whiz around 360 degrees every two seconds, which would be hard to watch. The text says the orbit period of Nix is equivalent to two seconds of video time.
 
  • #3
marcus said:
A person could get sea-sick if they had to watch that clip overmuch

imagine actually being on that lump of rock!

Dave
 
  • #4
After we have built colonies everywhere feasible within the inner solar system, this might be a good place to install some funfair rides.
 
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1. What is Nix, and how did it become a moon of Pluto?

Nix is one of the five known moons of Pluto, along with Charon, Hydra, Kerberos, and Styx. It was discovered in 2005 by the Hubble Space Telescope and is believed to have formed from debris left over from the formation of Pluto and its other moons.

2. How big is Nix, and what is its composition?

Nix has an estimated diameter of 42 miles and is composed primarily of water ice and some rock. It has a slightly elongated shape and a highly irregular surface, likely due to its wild tumbling orbit.

3. What is the significance of Nix's tumbling orbit?

Nix's orbit is unique among moons in our solar system because it is constantly tumbling, spinning around in unpredictable ways. This is likely due to the gravitational influences of Pluto and Charon, as well as the other moons, causing Nix to be in a state of chaotic rotation.

4. How does Nix's wild orbit affect its relationship with Pluto?

Because of its erratic orbit, Nix's distance from Pluto varies greatly, ranging from about 18,000 miles to nearly 50,000 miles. This can have an impact on the gravitational forces between the two bodies and may contribute to Nix's tumbling motion.

5. Are there any future plans to study Nix and its orbit in more detail?

As of now, there are no specific missions planned to study Nix in particular. However, NASA's New Horizons spacecraft, which flew by Pluto in 2015, is still sending back data and images that scientists are analyzing to learn more about Nix and the other moons of Pluto.

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