The observable universe consists of the galaxies and other matter that can, in
principle, .... (62 billion light years) assuming the Universe will keep expanding
forever, which implies the number of...
Apr 1, 2014 ... Astronomers say there are 100 billion to 200 billion galaxies in the universe. But
accurately counting the number of galaxies depends on ...
Jun 10, 2013 ... Most galaxies in the Universe reside in groups and clusters, and astronomers
have probed many of these in detail at a range of distances.
Jul 18, 2014 ... Scientists estimate how many galaxies there are in the observable universe by
counting up the number of galaxies in a tiny bit of the sky, and ...
www.ask.com/youtube?q=Number of Galaxies in the Universe&v=bENTuGmw0Sg
Oct 13, 2011 ... And over 200 billion galaxies in just the known universe. .... this video was to find
out how we know that there aren't many more galaxies further ...
May 4, 2009 ... And our Solar System is just one member of a vast Milky Way galaxy with 200 to
400 billion stars. But how many galaxies are there in the entire ...
Jan 23, 2014 ... 100 years ago, we thought the Milky Way was the full extent of the Universe,
Oct 10, 2012 ... Multiply by the number of galaxies you find in the XDF—which is around ...
There's at least 176 billion of them in our Universe, but I can't help ...
Jun 23, 2015 ... How many galaxies are there in the observable universe? How many cells are
there in the human body? We know both of these numbers must ...
Apr 15, 2016 ... Universe Galaxies-1 Milky Way Artist's Conception - The Milky Way Where are
we? We live in a somewhat remote arm of the Milky Way.