| ▲ | An ultramassive white dwarf half Earth's size may hold a rare oxygen-neon core(phys.org) | |
| 4 points by wglb a day ago | 1 comments | ||
| ▲ | wglb a day ago | parent [-] | |
Paper in Astrophysical Journal https://iopscience.iop.org/article/10.3847/1538-4357/ae7f0b | ||