Physical cosmology |
---|
Universe · Big Bang Age of the universe Timeline of the Big Bang Ultimate fate of the universe |
Early universe
|
Expanding universe
|
Components
|
The Apache Point Observatory Galactic Evolution Experiment (APOGEE) is an astronomical survey established to study 100,000 red giant stars encompassing the entire galactic bulge, bar, disk, and halo. It will use high-resolution, high signal-to-noise infrared spectroscopy. This will be used in order to penetrate the dust obsuring the inner galaxy.[1][2]
This survey is one of four components of SDSS-III.
The other components of SDSS-III are:
|
|
|