Submitted by [deleted] t3_zqsnbt in Futurology
Logothetes t1_j0zrhar wrote
Reply to comment by 3WordPosts in What if time travel is impossible because of this? by [deleted]
The local galaxy group appears to be moving at ~600 km/s relative to the CMB (Cosmic microwave background) rest frame.
Viewing a single comment thread. View all comments