All Questions
Tagged with gas-giants the-sun
5
questions
8
votes
1
answer
617
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If the fifth gas giant in the early Solar System was completely ejected, where would it be now?
I've read about the possible 5th gas giant in the Solar System, and about its ejection about ~100 million years after the formation of the Solar System. However, I have not seen anything about its ...
26
votes
3
answers
4k
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Why can't stars be multicolored like gas giants?
Gas giants like Jupiter and Saturn have bands of different colors in their atmosphere. These are due to the rotation of the planets. Stars rotate too, so why do most stars have patches/blotches of ...
1
vote
0
answers
69
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Is there any possibility that a gas planet turns into a star [duplicate]
Since the sun is made of one of elements hydrogen
Why Saturn and jupiter doesnt turn into a star since they have a elements of hydrogen ?
46
votes
1
answer
6k
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Why does the Sun have different day lengths, but not the gas giants?
The Sun's rotation period varies from about 25 days at the equator to about 38 days at the poles. As I understand it, this is because the Sun is not solid, and because of the way centripetal force ...
13
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3
answers
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Fate of Jupiter when our sun dies
Five billion years from now, the sun will have grown into a red giant star, more than a hundred times larger than its current size.
While this metamorphosis into the giant star will change the solar ...