"Once upon a time, time was different. Supernova explosions in the early universe appear to age more slowly than today's supernovae, as if time itself was running slower back then, according to a recent series of astronomical observations. This cosmic time warp is exactly what should be produced by the expansion of the universe, confirming conventional big bang theory.
In that mainstream picture, the fabric of space is expanding everywhere - an idea predicted by Einstein's general theory of relativity and tested by observation."
Link to full article
Link to full article
