A galaxy is a gravitationally bound system of stars, stellar remnants, interstellar
gas, dust, and ...... Most galaxies in the Universe are gravitationally bound to a
number of other galaxies. These...
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 ...
Many people are not clear about the difference between our Solar System, our
Milky Way Galaxy, and the Universe. Let's look at the basics. Our Solar System ...
www.ask.com/youtube?q=Galaxies in the Universe&v=UE8yHySiJ4A
Sep 21, 2012 ... I think you man the largest KNOWN galaxy in the universe. .... IC 1101 is nothing
compared to the Great Tubular Hyper-galaxy found in my ...
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 ...
According to the best estimates of astronomers there are at least one hundred
billion galaxies in the observable universe. They've counted the galaxies in a ...
Jan 17, 2016 ... What is the largest galaxy in the known universe? The answer is a rather
complex one. Here's what we know.
Apr 24, 2015 ... VideoAs the Hubble Space Telescope celebrates its 25th anniversary, it's easy to
take for granted all we've learned thanks to its incredible ...
What is the difference between the terms: Solar System, Galaxy, and Universe?
Answer: Basically SIZE is the biggest distinction. Here are some definitions from ...
Jun 10, 2013 ... he Hubble Space Telescope site estimates there are hundreds of billions of
galaxies in the universe. A recent German super-computer ...