Një grup

Një grup

One of about a dozen of the strongest Fraunhofer lines seen in the Solar spectrum, the A band at 7600 angstoms is due to telluric lines of molecular oxygen in the Earth's atmosphere. (originally thought to originate in the Sun by Fraunhofer.)

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Industry/Domain: Astronomy
Category: General astronomy
Company: Caltech
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anije kozmike

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