Andromeda is going to collide with us. Save the Milky Way!
On Tuesday, March 13, 2018 at 2:08:46 PM UTC-5, casagi wrote:
I've seen them and don't recall any references to a mysterious unknown
force holding galactic things together. Maybe you could give us a
reference quote of sorts ?
As the episode on Dark Matter says, the whole reason scientists first thought of
Dark Matter is because there is no other way of explaining what holds a galaxy together.
You don't want quotes from the Internet. All kinds of crazy people live there.
|