The Nearest Neutron Star Candidate in a Binary Revealed by Optical Time-domain Surveys

Ling-Lin Zheng, Mouyuan Sun, Wei-Min Gu +19

The near-Earth (within $\sim 100$ pc) supernova explosions in the past several million years can cause the global deposition of radioactive elements (e.g., ${}^{60}$Fe) on Earth. The…