Research published in our Fundamental #Astronomy section proposes a series of criteria for selecting abnormal quasars based on #Gaia astrometric data and presents potential candidates of #quasar pairs. Read it here! https://t.co/7b8bGak9Ww Topic: https:/
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[2203.03197] Qi-Qi Wu, Shi-Long Liao, Xiang Ji et al.: SQUAB I: The first release of Strange QUasar candidates with ABnormal astrometric characteristics from Gaia EDR3 and SDSS https://t.co/01fkSsliHG https://t.co/mqqQIzWqKp #astro_ph_GA
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New Research: SQUAB—I: The First Release of Strange QUasar Candidates With ABnormal Astrometric Characteristics From Gaia EDR3 and SDSS https://t.co/lRV1hsOfzA #SpaceSci