Astronomers make startling discovery of a possible dwarf planet beyond Pluto

2 comments

• gnabgib 36 minutes ago

  From the detector/source (41 points, 4 days ago) https://news.ycombinator.com/item?id=50266046

• bbor an hour ago

  Interesting, congrats to the team! I thought there were ~30 dwarf planets -- TIL there's only 5.