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hellokidbye hellokidbye
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A week ago

Why must far-infrared astronomy be done from high-flying aircraft or spacecraft?



Far-infrared radiation is absorbed low in the Earth's atmosphere.



Far-infrared photons are quite energetic.



Far-infrared photons have long wavelengths.



Far-infrared radiation is reflected from the top of the Earth's atmosphere.

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ASTRO

ASTRO


Edition: 3rd
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nenialindanenialinda
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A week ago
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hellokidbye Author
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A week ago
Brilliant
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Yesterday
Good timing, thanks!
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2 hours ago
You make an excellent tutor!
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