Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. A 3D model of the Milky Way ...
When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: CfA, Leah Hustak (STScI) The Local Bubble is a region of surprisingly low-density gas ...
In our neighborhood of the Milky Way, we see a region surrounding the solar system that is far less dense than average. But that space, that cavity, is a very irregular, elongated shape. What little ...