Fair enough, at high redshift the cosmological principle could still hold under timescape. (It doesn't require, it however.)
All that said, I'm generally sceptical about findings based on supernova data. They require so much statistical work to interpret correctly that the error rate on first publications is remarkably high.
Fair enough, at high redshift the cosmological principle could still hold under timescape. (It doesn't require, it however.)
All that said, I'm generally sceptical about findings based on supernova data. They require so much statistical work to interpret correctly that the error rate on first publications is remarkably high.