Preprint
Aug 2026
Follow-up of SN 2025wny I: Space-based Observations of the First Multiply-imaged Superluminous Supernova
We present space-based follow-up observations of the superluminous Type I supernova (SLSN-I) SN 2025wny at redshift $z_{SN}=2.0151$, gravitationally lensed by two galaxies at redshifts $z_{G1}=0.3755$ and $z_{G2}=0.3766$ into five resolved images. SN 2025wny is the first strongly lensed SLSN discovered and the first ga...
A. Goobar, J. Johansson, E. Mörtsell et al.
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