Unit 2: The Solar System Mrs. Williams 8 th Grade.
Defining the Atom > A neutron walks into a bar and asks how much for a beer. Bartender replies “For you, no charge”.
Light & Waves Mrs. Wolfe. Recall that Light is Defined by Wavelength The Electromagnetic Spectrum Where does light come from? Electrons jumping Space.
The Gamma Ray Large Area Space Telescope (GLAST)
