Complex life on planets orbiting the galaxy's most common stars may be unlikely (phys.org)

Original article: "Dearth of Photosynthetically Active Radiation Suggests No Complex Life on Late M-Star Exoplanets" - https://arxiv.org/abs/2601.02548

Only true if the alien plants are using the same chlorophyll as earth plants, which seems like a colossal fucking assumption to me