102mter 1 blllion light-years 十亿光年 Most of space looks as cmpty as this,the glow of distant galaxies like douted dust.This emptiness is normal;our own bright home-world is the exception.A tenfold larger view would show no new structure,no new void;the universe is roughly uniform at such di. mensions.Novelty on so grand a scale is to be sought over time rather than from place to place.All swift change is in the past.This view will dim slowly,for a few billion years at east,as the faint dlusters drift still farther apart. m▣P.▣m十亿光年