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Education Alfvén Waves and Space Weather

1.Alfvén waves and space weatherYuriy Voitenko Space Physics Dept, Belgian Institute for Space Aeronomy, (Brussels, Belgium) 15 August 20094 thKyiv Summer School2. Motivation…

Education Solar System Formation/Sun/Comets/Meteors

1.Solar System Formation2. Formation of Our Solar SystemFormation of Our Solar System • Astronomers use Earth-based observations and data from probes to derive theories…

Technology The Aurora Borealis

1. TheAurora Borealis Click Mouse to advance Composer: Carl Orff ,in the year1936 Perormed by :The Boston Symphany Orchestra MUSIC BY: Carmina Burana 2.   3.   4.   5.…

Technology The Aurora Borealis

1. TheAurora Borealis Click Mouse to advance Composer: Carl Orff ,in the year1936 Perormed by :The Boston Symphany Orchestra MUSIC BY: Carmina Burana 2.   3.   4.   5.…

Documents The sun

1. THE SUN 2. The sun is by far the largest object inthe solar system. It contains more than99.8% of the total mass of the SolarSystem . The strong gravitational pull of…

Technology Atomic data and spectral models for lowly ionized iron-peak species

1. Atomic Data and Spectral Models for Lowly Ionized Iron-peak Species Manuel Bautista, Vanessa Fivet (Western Michigan University)Pascal Quinet(Mons University, Belgium)…

Technology Helium line emission - Its relation to atmospheric structure

1. Helium line emission - Its relation to atmospheric structureV. Andretta INAF - Osservatorio Astronomico di Capodimonte, ItalyOxford, UK, 26th July 2011 From Atoms to Stars:The…

Technology Yarshis pwp

1. How does the sun keep burning? 2. •The heat from the sun is really important to us. If there was no sun there wouldn’t be any life on earth. 3. The…

Documents 2. the sun.2

1. Visible Image of the SunThe Sun•Our sole sourceof light and heat inthe solar system•A very commonstar: a glowing ball ofgas held together by itsown gravity and poweredby…

Documents Bohr Model

Chapter 3 Bohr model of hydrogen Figure 3.1: Democritus The atomic theory of matter has a long history, in some ways all the way back to the ancient Greeks (Democritus -…