Analemma Over El Ceritto images/NASS_Videos/Analemma_Over_El_Cerritto.mp4 images/NASS_Videos/Analemma_Over_El_Cerritto.jpg Local 2018-11-10 Analemma Over El Ceritto 2018-11-10 Ancient pyramid and a setting sun, patiently photographed over a year reveals the analemma Earth at Night images/NASS_Videos/Earth_At_Night.mp4 images/NASS_Videos/Earth_At_Night.png Local 2018-03-30 Earth at Night 2018-03-30 An amazing view of the earth from the space station Equation of TIme - Clocks vs Sundials images/NASS_Videos/EquationofTime_ClocksVsSundials.mp4 images/NASS_Videos/EquationofTime_ClocksVsSundials.jpg Local 2018-03-30 Equation of TIme - Clocks vs Sundials 2018-03-30 What is the Equation of Time? Greenwich Globe images/NASS_Videos/Greenwich_Globe.mp4 images/NASS_Videos/Greenwich_Globe.jpg Local 2018-03-30 Greenwich Globe 2018-03-30 Can Time Zones be Turned to Art? Intro to Solar Orientation images/NASS_Videos/Intro_to_Solar_Orientation.mp4 images/NASS_Videos/Intro_to_Solar_Orientation.jpg Local 2018-03-30 Intro to Solar Orientation 2018-03-30 Fundamental motions of the earth and sun Our Planet is a Clock images/NASS_Videos/Our_Planet_is_a_Clock.mp4 images/NASS_Videos/Our_Planet_is_a_Clock.jpg Local 2018-03-31 Our Planet is a Clock 2018-03-31 Earth's motion revealeld. How the Sun Moves Across the Sky images/NASS_Videos/HowTheSunMovesAcrossTheSky.mp4 images/NASS_Videos/HowTheSunMovesAcrossTheSky.jpg Local 2019-08-03 How the Sun Moves Across the Sky 2019-08-03 Great explanation of how the sun moves. With Subtitles Display # 5 10 15 20 25 30 50 100 All