0001みつを ★
2019/12/12(木) 00:08:15.17ID:KhrrB0Gx92019/12/11
https://twitter.com/grishinmax/status/1204497312753618944?s=21
Supermassive half-black cat distorts space and time. #science
https://pbs.twimg.com/media/ELc76XaW4AEPjBv.jpg
https://twitter.com/5chan_nel (5ch newer account)