Ken Croswell describes the Milky Way's structure as a barred spiral galaxy. He explains that the central bar exerts massive gravitational force. This gravity has trapped billions of "Trojan stars" into two vast whirlpools, similar to how Jupiter's gravity

Ken Croswell describes the Milky Way's structure as a barred spiral galaxy. He explains that the central bar exerts massive gravitational force. This gravity has trapped billions of "Trojan stars" into two vast whirlpools, similar to how Jupiter's gravity captures Trojan asteroids in its orbit. (15/16)
1943 RIBBENTROP  AND HIMMLER IN BERLIN