1
The Largest Black Hole in the Known Universe
It’s a huge surprise, and shows up in the most unlikely of places!
Ethan Siegel
- Popular posts
- 2
- Total points
- 359
- HN comments
- 124
- Rank
- #7,483 personal
Visit medium.com/@startswithabang → On Hacker News Jun 2014 – Jun 2014
2
The Disappearing Universe
Even at the speed of light, you’ll never reach these galaxies.