Search Results - Silvia Belladitta

PSO J030947.49+271757.31

| dec = | constellation name = Aries | z = 6.1 | type = Blazar | dist_ly = 12.7 billion ly (4.0 billion pc) (light travel distance)
27.6 billion ly (8.5 billion pc) (proper distance) | appmag_v = | size_v = | notes = | names = PSO J0309+27 }} PSO J030947.49+271757.31, sometimes shortened to PSO J0309+27, is the most distant known blazar, as of 2020. It lies in Aries. The blazar has a redshift of 6.1, meaning its light took almost 13 billion years to reach Earth, when the universe was about 1 billion years old, and its present comoving distance is about 30 billion light-years. It was discovered by a team of researchers led by Silvia Belladitta, a Ph.D. student at the University of Insubria, working for the Italian National Institute for Astrophysics (INAF) in Milan, Italy. Provided by Wikipedia
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    Lyman-break Galaxies in the Megaparsec-scale Environments around Three z ∼ 7.5 Quasars with JWST Imaging

    Lyman-break Galaxies in the Megaparsec-scale Environments around Three z ∼ 7.5 Quasars with JWST Imaging by Maria Pudoka, Feige Wang, Xiaohui Fan, Jinyi Yang, Jaclyn Champagne, Zijian Zhang, Sofía Rojas-Ruiz, Eduardo Bañados, Silvia Belladitta, Sarah E. I. Bosman, Anna-Christina Eilers, Xiangyu Jin, Hyunsung D. Jun, Mingyu Li, Weizhe Liu, Chiara Mazzucchelli, Jan-Torge Schindler, Julien Wolf, Yunjing Wu

    Published 2025-01-01
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