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jadelga3 jadelga3
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11 months ago

What wavelengths are used in current searches for extraterrestrial intelligence by radio telescopes?



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wavelengths that are longer than the local wavelengths emitted by the Earth's atmosphere



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wavelengths that are longer than the radio wavelength "noise" naturally emitted by our galaxy



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the same wavelengths that are used on Earth for TV signals



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wavelengths with the greatest speeds

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ASTRO

ASTRO


Edition: 3rd
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sportzchik15sportzchik15
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11 months ago
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jadelga3 Author
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This calls for a celebration Person Raising Both Hands in Celebration
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This helped my grade so much Perfect
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Thank you, thank you, thank you!
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