Solar System B

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bernard
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Solar System B

Post by bernard »

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Re: Solar System B

Post by D39IJ11 »

1. What is a spectrograph?
2. Given Europa is so far from the Sun, why do scientists believe that it’s ocean is warm enough to be in a liquid state?
Last edited by D39IJ11 on September 14th, 2022, 4:42 pm, edited 1 time in total.
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Re: Solar System B

Post by KingDelphinus »

1. A spectrograph is a device that splits light into its component wavelengths. A prism is an example of one.
2. Tidal flexing is thought to give it enough heat.
Last edited by KingDelphinus on November 30th, 2022, 5:32 am, edited 1 time in total.
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