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The Astronomy gift Diaries

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Gamma ray astronomy observes astronomical objects for the shortest wavelengths from the electromagnetic spectrum. Gamma rays might be observed specifically by satellites such as the Compton Gamma Ray Observatory or by specialized telescopes called atmospheric Cherenkov telescopes. We see various constellations inside the sky in different seasons since stars https://www.etsy.com/listing/773754431/star-map-framed-birthday-star-and-moon

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