I think this is a pretty cool video clip. Scientist still do not know what is causing the bright spots; however, they have discovered more of that material on the tallest Cerean Mountain.
Incase you are interested, I have an indepth PowerPoint of Ceres and the first 10 asteroids
This is a 64-slide PowerPoint that includes video clips and 5 writing assignments.
It can also be purchased as a bundle, which saves your money.
This PowerPoint has 175 slides and includes all three PowerPoints on Asteroids.
Here is a FREEBIE. Click on the Picture.