Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Where are the stars?

  1. Feb 26, 2015 #1
    Are there very many stars (percentage wise) between galaxies?

    Or are most of the stars within galaxies?

    I guess my main question is when we see stars that are not in our galaxy are we probably looking at a distant galaxy?


    Tex
     
  2. jcsd
  3. Feb 26, 2015 #2

    Drakkith

    User Avatar

    Staff: Mentor

    The majority of stars are inside of galaxies, though there are some that get ejected and drift through intergalactic space.

    Most likely, yes. Though keep in mind that it is very, very difficult to observe solitary stars outside of our own galaxy. Only the largest telescopes have the resolution and light gathering power to see them.
     
    Last edited: Feb 27, 2015
  4. Feb 27, 2015 #3

    Chronos

    User Avatar
    Science Advisor
    Gold Member

    The only stars likely to exist outside of galaxies are those that have been ejected from their host galaxy via an encounter with a very massive body, like a black hole. As Drakkith noted, it is not easy to count extragalactic stragglers because individual stars are incredibly faint at intergalactic distances.
     
  5. Feb 28, 2015 #4

    Ken G

    User Avatar
    Gold Member

Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: Where are the stars?
  1. No star (Replies: 1)

  2. Strange Stars (Replies: 6)

Loading...