News for hackers. Stuff that matters.

A comment on All disk galaxies rotate once every billion years: study. Parent comment

Re:All disk galaxies rotate once every billion years: study by sosuke on Wednesday March 14, 2018 @01:49PM (#16586749)
That boggles my mind, do you have any sources I can read to start digging into on this?

Not sure why a question like this would be voted down but my own searches have only turned up articles about galaxies spinning in the same direction.

Someone else commented with some clarification. https://news.ycombinator.com/item?id=16586901

[ Parent | on HN ]
Re:All disk galaxies rotate once every billion years: study by drdebug on Wednesday March 14, 2018 @02:07PM (#16586905)
Ok, my mind is boggled too... Anything we can read on the topic ?
[ Parent | on HN ]
Re:All disk galaxies rotate once every billion years: study by Retra on Wednesday March 14, 2018 @07:31PM (#16589319)
What topic? Basic geometry?
[ Parent | on HN ]