Space/Time comes to an abrupt halt when you enter a Black Hole. (Andromeda has these) YOUR time is relative, if your were to connect with someone in the Andromeda Galaxy (magically) your conversation would occur in your shared time stream. read more
The Andromeda Galaxy (/ æ n ˈ d r ɒ m ɪ d ə /), also known as Messier 31, M31, or NGC 224, is a spiral galaxy approximately 780 kiloparsecs (2.5 million light-years) from Earth, and the nearest major galaxy to the Milky Way. Its name stems from the area of the sky in which it appears, the constellation of Andromeda. read more