Astronomers have found the boundary of star formation in the Milky Way's spiral disk — and it's not as far out from the center of our galaxy as you might imagine.

Starbirth shuts down 40,000 light-years from the Milky Way's core — and astronomers don't know why

Source: space
Source Link: https://www.space.com/astronomy/stars/starbirth-shuts-down-40-000-light-years-from-the-milky-ways-core-and-astronomers-dont-know-why