Free Astronomy Magazine September-October 2024

Editor in chief Michele Ferrara Scientific advisor Prof. Enrico Maria Corsini Publisher Astro Publishing di Ferrara M. 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 Ferrara M. Via Bonomelli, 106 25049 Iseo - BS - ITALY email admin@astropublishing.com ASTROFILO l’ September-October 2024 BI-MONTHLY MAGAZINE OF SCIENTIFIC AND TECHNICAL INFORMATION FREELY AVAILABLE THROUGH THE INTERNET English edition of the magazine Dyson spheres − seven candidates found Plethora of carbon molecules around young star Three galaxies actively forming only 400 to 600 million years after the Big Bang Eternal sunrises and sunsets on distant world A new window on supernova science Alignment of bipolar jets confirms star formation theories Last segment blank of the ELT successfully delivered Parallel disks and jets erupting from a pair of young stars Webb images cold exoplanet 12 light-years away Hubble finds surprises around a nova called HM Sagittae Webb cracks case of inflated exoplanet 4 14 18 24 28 34 38 42 46 48 52