mybike
Grumblin at Garmin on the Granny Gear
- Location
- Not 'emel 'empstead
I don't think they can actually be certain that it is, speed of light being what it is, but if it is, it could be that it's reaching the point of snapping back .
Consider, the temperature is pretty much the same everywhere but the Universe is too wide for EM waves to have crossed in the time available.