News for hackers. Stuff that matters.

A comment on Alone in a Crowded Milky Way. Parent comment

Re:Alone in a Crowded Milky Way by hnuser123456 on Thursday January 02, 2020 @03:39AM (#21933824)
There may also/instead be an undiscovered primordial black hole in the solar system.

https://www.sciencemag.org/news/2019/09/planet-nine-may-actu...

[ Parent | on HN ]

There are no comments on this comment yet.