Abstract The detection of massless kinetically-mixed dark photons is notoriously difficult. as the effect of this mixing can be removed by a field redefinition in vacuum. In this work. we study the prospect of detecting massless dark photons in the presence of a cosmic relic directly charged under this dark electromagnetism. https://www.ngetikin.com/great-pick-Borstlist-sjalvhaftande-Tesa-hot-grab/