Strangely Enough, Jupiter Used To Be Twice As Large But Shrunk Over Time
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Hello and welcome! My name is Anton and in this video, we will talk about the study about ancient Jupiter
Links:
https://www.astro.umd.edu/~hamilton/research/preprints/BurSimSho03.pdf
https://iopscience.iop.org/article/10.3847/PSJ/ad9de1
#jupiter #solarsystem #astronomy
0:00 Jupiter was much larger before
0:37 Jupiter's aurora and how they differ from Earth
2:35 How Jupiter's moons possibly formed
3:45 Jupiter was much bigger
5:00 How this was discovered - orbital deviations of moons
6:30 Moons with eccentricity and inclination
7:30 So what happened here billions of years ago?
8:30 Io's influence
9:30 Exact spin and size
10:05 Conclusions and what this means
11:20 Additional questions
Enjoy and please subscribe
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Credit:
NASA/JPL/ESA
K. Batygin
Licenses used:
https://creativecommons.org/licenses/by/4.0/
and relevant Creative Commons licenses