An international team of astronomers has inspected long-term evolution of quasi-periodic eruptions (QPEs) from a QPE source designated eRO-QPE2. The study found that QPEs from this source are remarkably stable over the investigated period of over three and a half years. The finding was reported November 1 on the pre-print server arXiv. An international team of astronomers has inspected long-term evolution of quasi-periodic eruptions (QPEs) from a QPE source designated eRO-QPE2. The study found that QPEs from this source are remarkably stable over the investigated period of over three and a half years. The finding was reported November 1 on the pre-print server arXiv. Astronomy Phys.org – latest science and technology news stories