The Squid Galaxy’s neutrino game just leveled up
2025-06-04
In space, energetic neutrinos are usually paired with energetic gamma rays. Galaxy NGC 1068, however, emits strong neutrinos and weak gamma rays, which presents a puzzle for scientists to solve. A new paper posits that helium nuclei collide with ultraviolet photons emitted by the galaxy’s central region and fragment, releasingContinue Reading