Posted: Apr 04, 2017 3:41 pm
by Sendraks
zulumoose wrote:It won't, that's kind of the point of a black hole, it won't leave anything except a gap where things used to be.

Ok maybe you could call that a mark.

This is not just limited to black holes. Betelgeuse is on a similar galactic trek and will certainly leave anything in its wake either. It is moving at a rather more modest pace compare to this black hole though, a mere 108000Kmh, with a bow shock 4 light years wide.