Does Our Galaxy Have a Habitable Zone?

I wouldn't doubt that each Galaxy has a zone where life stands a better chance to thriving. I do know that we bob up and down through the arm that we are in, and about every million years, we are either above the plane or below the plane of our galactic disk. This created the theory or the history of every million years we get bombarded by comets specifically is due to us leaving the protection that the being in the center of our disk affords us. I have to look it up, but we are coming out of that protective area, where our ort cloud is subjected to the bow shock of space rushing by, which in turn can send objects towards the Sun, but it will take about a million years to see the results. I liked this one. I've haven't thought about this in a while. Thanks for doing such a good job on it.

Amazing work very creative

Does Our Galaxy Have a Habitable Zone?

Does Our Galaxy Have a Habitable Zone?