From 12 Jan: Strange new star created by colliding white dwarfs is like nothing we’ve seen before - The central star in nebula IRAS 00500+6713 may be a new type. ESA’s XMM-Newtown X-ray telescope vie... https://www.cnet.com/news/strange-new-star-created-by-colliding-white-dwarfs-is-like-nothing-weve-seen-before/