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Detection of AGNs and Quasars with Significant Proper Motions Based on Gaia Data in the SRG/eROSITA Catalog of X-ray Sources | Astronomy Letters
eROSITA calibration and performance verification phase: High-mass X-ray binaries in the Magellanic Clouds
Ecological Consciousness - ''We're entering the Age of Nature. It's high time to learn the ground rules and play by them to design a regenerative and equitable civilization. The formula is simple:
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