Primordial stars formed about 200 Myr after the big bang, ending the cosmic dark ages. They were the first great nucelosynthetic engines of the universe and may be the origins of the supermassive black holes found in most massive galaxies today. In spite of their importance to the evolution of the early universe not much is known for certain about the properties of Pop III stars. Until now, observers have looked for the nucleosynthetic imprint of Pop III SNe in the chemical abundances in ancient, dim metal-poor stars to constrain the masses of the SN progenitors. But with the advent of JWST, WFIRST and the 30 m telescopes it may soon be possible to directly observe the explosions themselves in the NIR and thus unambiguously constrain the properties of the first stars. I will present radiation hydrodynamical calculations of the light curves of the first SNe in the universe and discuss strategies for their detection. I will also describe how some may already have been captured in surveys of galaxy cluster lenses such as CLASH, Frontier Fields and GLASS.
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