Free Astronomy Magazine March-April 2024

Editor in chief Michele Ferrara Scientific advisor Prof. Enrico Maria Corsini Publisher Astro Publishing di Pirlo L. Via Bonomelli, 106 25049 Iseo - BS - ITALY email info@astropublishing.com Internet Service Provider Aruba S.p.A. Via San Clemente, 53 24036 Ponte San Pietro - BG - ITALY Copyright All material in this magazine is, unless otherwise stated, property of Astro Publishing di Pirlo L. or included with permission of its author. Reproduction or retransmission of the materials, in whole or in part, in any manner, with- out the prior written consent of the copyright holder, is a violation of copy- right law. A single copy of the materi- als available through this course may be made, solely for personal, noncom- mercial use. Users may not distribute such copies to others, whether or not in electronic form, whether or not for a charge or other consideration, with- out prior written consent of the copy- right holder of the materials. The publisher makes available itself with having rights for possible not charac- terized iconographic sources. Advertising - Administration Astro Publishing di Pirlo L. Via Bonomelli, 106 25049 Iseo - BS - ITALY email admin@astropublishing.com ASTROFILO l’ March-April 2024 BI-MONTHLY MAGAZINE OF SCIENTIFIC AND TECHNICAL INFORMATION FREELY AVAILABLE THROUGH THE INTERNET English edition of the magazine Webb depicts staggering structure in 19 nearby spiral galaxies From how far can we be observed? A direct link between supernovae, neutron stars and black holes Signs of possible aurorae on isolated brown dwarf Hubble observes a changing exoplanet atmosphere A unique insights into the acceleration of the Universe Hubble traces star clusters in galaxy collisions ALMA spots the shadow of a molecular outflow from a quasar WASP-69b’s surprisingly long comet-like tail The Running Chicken Nebula in unprecedented detail Rubin Observatory will provide a gold mine of data 4 8 18 22 26 28 32 36 40 44 48