Spectrum of cosmic-ray protons and helium measured by Voyager in the interstellar medium below 1 GV (Cummings et al. 2016) and by the AMS-02 near Earth above 1 GV (Aguilar et al. 2015). Left: green curve and the shaded band show the broken power-law spectrum in the kpc-sized region around the solar system derived from the Gould Belt observations, normalised on the highest energy Voyager data point. Right: spectra of individual Gould Belt clouds normalised to match the highest energy data point of Voyager.