3D map reveals our solar system's local bubble has an 'escape tunnel'  

 A 3D map of our cosmic neighborhood has revealed hot and cold regions as well as an "escape tunnel" from our local bubble. 

https://cdn.mos.cms.futurecdn.net/Vj9YZTbSvMDS8apCq3wtuG.png

https://www.space.com/milky-way-hot-cold-local-bubble-supernovas