Given the excess is spread out over many bins it seems unlikely to be binning. It's an intriguing result, but yeah: detailed survey of dwarf gamma spectra is a

Given the excess is spread out over many bins it seems unlikely to be binning. It's an intriguing result, but yeah: detailed survey of dwarf gamma spectra is a good next step. As usual, the number of conclusions we can draw from a single experimental or observational result is much less than one, but they do add up eventually.