ok I went and did some more digging and your right but , how we understand these repuslive gravity particals to work doesn't explain what was being said about there space. since the theory as I understand it needs a big gravity mass where the gravity particals are tightly compressed in order to create the repulsive gravity particals.Rye wrote:
No einstein put the constant in it to keep the universe static (as was the idea at the time). He said it was the biggest mistake of his life. So they removed it, and regained the term later to explain the apparent accelleration of the universe. (The spacecraft that have now left our system started to show accelleration before they stopped transmitting IIRC).
Also if there wasn't enough matter in the universe, that would explain why its still expanding, but not accellerating.
so there would have to be some thing creating the repusive gravity in there universe for it to work like that.