Free Astronomy Magazine May-June 2025

THE FREE MULTIMEDIA MAGAZINE THAT KEEPS YOU UPDATED ON WHAT IS HAPPENING IN SPACE Bi -monthly magazine of sc ient i f i c and techni cal informat ion ✶ May-June 2025 www.astropublishing.com info@astropublishing.com www.facebook.com/astropublishing ✶ ✶ Oxygen discovered in most distant known galaxy First 3D observations of an exoplanet’s atmosphere ALMA unveils new details of the flares of Proxima Centauri Planetary system found around Barnard’s Star • Webb reveals rapid-fire light show from Sagittarius A* • DESI uncovers 300 new intermediate-mass black holes • Ultra-hot nova with surprising chemical signature • Potential damages from INNA “ecological” project confirmed