
Space & PhysicsApril 1, 2020
A New Map of the Milky Way
High-resolution surveys chart the spiral structure of the galaxy and the location of our solar system
is a professor of astronomy at Nanjing University in China. He has studied astronomical masers and star formation for decades.

A New Map of the Milky Way
High-resolution surveys chart the spiral structure of the galaxy and the location of our solar system