Viewing a single comment thread. View all comments

NoFact8018 t1_jdsio4d wrote

Reply to comment by lezboyd in what will actually happen when we finally collide with Andromeda? by Wardog_Razgriz30

From what I understand, the sun won't begin to expand for approximately 5 billion years. Andromeda will get here around the same time, or perhaps a little earlier.

−1

No_Leather9530 t1_jdue58v wrote

From what I recall it's about half the time, roughly. From a distant vague memory

0