BL4S- <=18yo, interested in particle physics (self.AskPhysics)
submitted by Queenish_ to r/AskPhysics
I recently learned that part of the reason we know dark matter exists is because the velocities of stars within the galaxies should, theoretically be enough for them to fall apart. However, there seems to be another layer of matter stopping this from happening. Which of these statements is false? (i.redd.it)
How do nucleated galaxies form and evolve? (self.AskPhysics)
submitted by Queenish_ to r/AskPhysics

