SN Ares

Type
Supernova, CCSN
Status
Confirmed
Lensing
Multiply imaged
Lensing cluster
MACS J0308.9+2645 (z = 0.356)
Redshift
1.275
Position
03:08:53.42 +26:45:58.6
Discovered
2025

Core-collapse supernova found in VENUS JWST imaging on 2025 August 25 and announced in January 2026. It appeared in the first of three images of its host; the other two are expected only after several decades (about 60 years), the longest time delays known for a lensed supernova. No paper yet; details from the public DD proposal.

Programs and links

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