Kevin Schlaufman.
Tiny Old Star Has Huge Impact
The newly discovered star system orbits the galaxy on a circular orbit that, like the orbit of the Sun, never gets too far from the plane of the galaxy. On the other hand, most ultra metal-poor stars have orbits that take them across the galaxy and far from its plane.About the Video
| ID: | gemini1807a |
|---|---|
| Duration: | 30 seconds |