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2017-12-13
A Recurrent Nova Super-Remnant in the Andromeda Galaxy
M. J. DarnleyR. HounsellT. J. O'BrienP. Rodríguez-GilA. W. ShafterM. M. SharaM. HenzeM. F. BodeR. Galera-RosilloD. J. HarmanJ. -U. NessV. A. R. M. RibeiroN. M. H. VaytetS. C. Williams
文献摘要
Here we report that the most rapidly recurring nova, M31N 2008-12a, which erupts annually, is surrounded by a “nova super-remnant” which demonstrates that M31N 2008-12a has erupted with high frequency for millions of years.
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