As we have seen, disagreements over the distances to other galaxies have recently touched off a lively debate over the big bang model of the creation of the universe.
Kama tulivyoona, kutoelewana juu ya umbali wa makundi mengine ya nyota hivi majuzi kumetokeza mjadala mzuri juu ya kielelezo cha mlipuko mkubwa wa uumbaji wa ulimwengu.