#lightecho — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #lightecho, aggregated by home.social.
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V838 Mon Light Echo ✨
#f606w #hst #hubble #lightecho #monocerotis #rainbow #time #v838mon
▶️ 1 new picture from @spacegeck https://commons.wikimedia.org/wiki/File:V838_Mon_Light_Echo_%2853610891236%29.png
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An independent determination of the distance to #supernova #SN1987A by means of the #LightEcho AT 2019xis: https://arxiv.org/abs/2305.03456 -> "We obtained distances to SN 1987A in the range from 49.09 ± 2.16 kpc to 59.39 ± 3.27 kpc, depending on the interstellar polarization and extinction corrections, which are consistent with the literature values. This study demonstrates the potential of using light echoes as a tool for distance determination to astrophysical objects in the Milky Way [...]."