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Easy Star Gazing Spring 2014 The Night Sky The oldest and greatest show on Earth And no commercials. The Earth’s Shadow Constellation Road Map The Visible Planets Get to Know Luna Meteor Showers Visible Satellites Using Binoculars Photography Astronomical Resources
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Easy Star Gazing Spring 2014 The Night Sky The oldest and greatest show on Earth And no commercials
The Earth’s Shadow Constellation Road Map The Visible Planets Get to Know Luna Meteor Showers Visible Satellites Using Binoculars Photography Astronomical Resources Planisphere Demonstration
Easy Star Gazing Earth’s Shadow
Easy Star Gazing Earth’s Blue Sky
Raleigh Scattering • O2 and N2 molecules are roughly the size of the wavelength of blue photons of light • Therefore, blue light is more strongly scattered by these molecules • The wavelength of red photons is too large to notice most molecules • Therefore, red light is less strongly scattered by these molecules
No Matter Where You Look in the Sky, You Will See Blue Light From the Sun
Easy Star Gazing Earth’s Shadow
Easy Star Gazing A Constellation Road Map
Easy Star Gazing The Spring Planets
Easy Star Gazing The Moon
The Old Moon in the Arms of the Young Moon Best observed in binoculars
Best Moon Phases? • Moonlight to see by? • View of moon craters and mountains? • Dark enough to see the Milky Way?
Total Lunar Eclipse 11:30 PM April 14 to 4:00 AM April 15
Easy Star Gazing Meteors