Radioastronomy

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крысячий хвост иletmedrainyoumelaningirloあすてろid asteroidillthenailasaurus

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Astronomers Capture First Image of a Black HoleThe Event Horizon Telescope (EHT) — a planet-scale ar

Arecibo ObservatoryThe Arecibo Observatory is a radio telescope in the municipality of Arecibo, Puer

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