Comment by Gravityloss
Comment by Gravityloss 12 hours ago
The point is that the gravity interactions are time reversible. Not so with friction etc.
Comment by Gravityloss 12 hours ago
The point is that the gravity interactions are time reversible. Not so with friction etc.
Sure, nothing in the laws of physics prevents a celestial body from distancing itself from the Sun or from the Moon. But it would like suspicious! Wouldn't you suspect that you were watching a reversed video?