How many planets are there in the galaxy?
Tuesday, October 25, 2016 - 07:31
in Astronomy & Space
On a clear night, and when light pollution isn't a serious factor, looking up at the sky is a breathtaking experience. On occasions like these, it is easy to be blown away by the sheer number of stars out there. But of course, what we can see on any given night is merely a fraction of the number of stars that actually exist within our Galaxy.