,

Astronomers discover galaxies spin like clockwork

Astronomers have discovered that all galaxies rotate once every billion years, no matter how big they are.
Source: phys.org

What do you think?

0 points
Upvote Downvote

Total votes: 0

Upvotes: 0

Upvotes percentage: 0.000000%

Downvotes: 0

Downvotes percentage: 0.000000%