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19962018
most citedObservational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant

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astro-ph.SR2018★ 73 cited

Light-echoes from the plateau in Eta Carinae's Great Eruption reveal a two-stage shock-powered event

Nathan Smith, Jennifer E. Andrews, Armin Rest +7

We present multi-epoch photometry and spectroscopy of a light echo from eta Carinae's 19th century Great Eruption. This echo shows a steady decline over a decade, sampling the 1850…