¿Hemos detectado MATERIA OSCURA con rayos gamma? El análisis DEFINITIVO

In this video, IFT researcher and Fermi-LAT collaboration scientific coordinator Miguel Ángel Sánchez Conde analyzes in depth a recent study by Professor Totani (University of Tokyo) that has generated enormous media buzz by suggesting a possible detection of dark matter using gamma rays observed by NASA's Fermi telescope. Throughout the video, we explore why dark matter candidates known as WIMPs (weakly interacting massive particles) could produce this type of radiation, what difficulties exist in distinguishing it from conventional astrophysical sources, and what problems current models present in interpreting the observed excess as an unequivocal sign of dark matter. Was Totani overly optimistic, or can we celebrate prematurely? Video by: Miguel Ángel Sánchez-Conde Production: Laura Marcos Don't miss any videos: just... SUBSCRIBE! It's FREE!:    / @iftmadrid   MORE VIDEOS LIKE THIS:    • ¿Cómo volvió Cooper desde Gargantua? La qu...      • ¿Pueden existir ESTRELLAS de ANTIMATERIA? ...      • Por qué no cae el ASTEROIDE 2024 YR4 sobre...   Follow us on X! https://x.com/ift_uam_csic INSTAGRAM!   / ift_madrid   TikTok!   / ift_uam_csic   Also on FACEBOOK!   / iftmadrid   We're now on BlueSky! https://bsky.app/profile/iftuamcsic.b... And check out our website! https://www.ift.uam-csic.es CREDITS Totani, T. (2025). 20 GeV halo-like excess of the Galactic diffuse emission and implications for dark matter annihilation. arXiv preprint arXiv:2507.07209. NASA Resource Library: https://svs.gsfc.nasa.gov/14738/    • Fermi's Large Area Telescope (LAT)      • NASA | Fermi discovers giant gamma-ray bub...      • NASA | What is a Pulsar?      • Viaje a las estrellas: La serie original 1...   Other resources: Getty via Canva Pro