Slide 1Update on HST Campaign on Pulsating WDs in CVs Pulsating WD Paula Szkody, Anjum Mukadam, Boris Gaensicke, Arne Henden + AAVSO, Atsuko Nitta, Ed Sion AAVSO/MMO Nantucket…
Slide 1Accretion Disks From Solar Nebula to Quasars Slide 2 Energy Sources Two Main Energy Sources In Astrophysics I)Gravitational Potential Energy II) Nuclear Energy Slide…