This blog suffered some angst over the past year-and-change concerning the Hubble "Constant", in km / sMpc. The background radiation yields 67.4; supernovae run 74-5. I kept having to stick links at the end.
Here's a paper looking into some way out of these discrepancies: maybe it's not a constant at all, but something that varies - increases actually - over time.
This would at least account for the oldest and furthest radiation puking up a number lower than the newer and closer.
No comments:
Post a Comment