8B10  The Sun
            .36 Heliophysics Activity
            .75 Beats from Rotating Bell
8B20  Stellar Spectra
8B30  Stellar Evolution
8B40  Black Holes
            .10 Gravitational Lensing
8B50  Stellar Miscellaneous
            .30 Sunspot on the OHP
            .35 Measuring Distances in Universe
            .70 Neutron Star Model