What can we conclude from the pattern of redshifts and blueshifts evident among the galaxies that we observe?

0 votes
    Approximately as many galaxies are moving toward us as are moving away from us.
     Almost all galaxies are moving toward each other and will one day collide.
     All galaxies are rotating at approximately equal rates.
     The universe itself is expanding in all directions.
     Cosmic rays seem to originate only from the redshifted galaxies.
asked Sep 20, 2012 in Astronomy by anonymous
    

1 Answer

0 votes
The universe itself is expanding in all directions.
answered Sep 22, 2012 by SkyStar ~Expert~ (2,855 points)

Related questions




...