Astronomers Discover Distant, Lensed Supernova SN Helios

Astronomers have reported the discovery of SN Helios, a strongly lensed, multiply imaged Type II supernova, at a high redshift of z=3.34. Identified in JWST NIRCam imaging and spectroscopically confirmed, this finding is detailed in a new preprint. The observation provides new insights into distant supernova events and the phenomenon of gravitational lensing, contributing to our understanding of the early universe.