Discovery of a probable nova in Messier 31 – 01 Oct. 2023.
We report the discovery of a probable nova in Messier 31, found during our survey work on this galaxy. Updates 3 Oct.: 3.7776 Oct. 2023, R= 17.4 2 Oct.: 2.7636 Oct. 2023, R= 17.8...
We report the discovery of a probable nova in Messier 31, found during our survey work on this galaxy. Updates 3 Oct.: 3.7776 Oct. 2023, R= 17.4 2 Oct.: 2.7636 Oct. 2023, R= 17.8...
– C/2025 K1 ATLAS, the broken comet (25 Nov. 2025)
– Interstellar comet 3I/ATLAS at its closest to the Earth (19 Dec. 2025)