When the star eventually releases its outer layers, it shrivels down to its core in what's known as a white dwarf star. At that point, it'll be about the size of Earth.
Bell's womb transplant operation lasted 10 hours and took place at The Churchill Hospital in Oxford in June 2024, before the couple received IVF treatment some months later - followed by embryo transfer - at The Lister Fertility Clinic in London.
▲ 图源：Android Central
12:42, 27 февраля 2026Силовые структуры