The nature and behavior of light is fascinating and complex. Here in the Preflight Light section of Voyages we offer you the SDSS twist on some key topics.
![](https://dev.voyages.sdss.org/wp-content/uploads/2023/02/1-20thannivers-1.jpeg)
The nature and behavior of light is fascinating and complex. Here in the Preflight Light section of Voyages we offer you the SDSS twist on some key topics.