![Picture](/uploads/7/9/2/9/79290566/1462320791.png)
Things I Know:
http://aspire.cosmic-ray.org/Labs/StarLife/starlife_main.html
http://casswww.ucsd.edu/archive/public/tutorial/MW.html
http://imagine.gsfc.nasa.gov/docs/science/know_l1/emspectrum.html
- Revolution is when something orbits something.
- Rotation is where Earth spins on its axis.
- There is eight moon phases.
- Scientist calculate the mass of black whole is by measuring the speed of the orbit.
- Gamma Rays knock electrons out of atoms.
- Why are black wholes so powerful?
http://aspire.cosmic-ray.org/Labs/StarLife/starlife_main.html
http://casswww.ucsd.edu/archive/public/tutorial/MW.html
http://imagine.gsfc.nasa.gov/docs/science/know_l1/emspectrum.html