銀星砂 :: 天文講座 :: 太陽風層
Heliosphere :: Lectures :: Astronomy @ Stardust Sand

[2007-08-12]

太陽風層 Heliosphere

陽與我們的生活息息相關,它除了提供光明和能量給我們外,太陽的物理活動更直接影響著地球的磁層和大氣層,甚至整個太陽系的行星際空間,如所有行星的磁層等。太陽是一顆活生生的天體,有著頻繁且猛烈的活動,它吹出的高能粒子太陽風能到達太陽系的邊際,太陽風所到之處,便是太陽的勢力範圍,稱為「太陽風層」(Heliosphere)。2007年是1957年國際地球年的金禧紀念,聯合國訂定2007年為國際太陽物理年,以倡議人們對太陽物理、日地關係的認識和關注。是次講座將為大家介紹相關的內容。

Our Sun is essential in our daily life, apart from it provides us light and energy, the Sun's physical activities eventually directly influences the Earth's magnetosphere and atmosphere, and even the entire interplanetary medium in the solar system, such as other planets' magnetosphere. Our Sun is a living star, has frequent energetic activities, the high-energy particles solar wind can reach blow from the Sun can reached the edge of the solar system. Whenever solar wind can reach, it is the influential area of the Sun, so we called this area "Heliosphere". Year 2007 is the 50 anniversary of the 1957 International Year of Geophysics, United Nations have declared that 2007 as the International Heliophysical Year, in order to arise people awareness on heliophysics, Sun-Earth Connections. And in this lecture, is going to introduce the corresponding.

Powerpoint::

v1.01 2007-06-09 13.4 MB 可觀自然教育中心暨天文館

Supplementary Material::

Coronal Mass Ejection Movie 21.1 MB
Hinode Sunspot Tsunami Animation 2.25 MB
Rotating Tour of the Coronal Loops Animation 10.3 MB
Flight Through Coronal Loops Animation 25.7 MB
Solar Wind Animation 7.91 MB
Aurora Movie 2.47 MB
Aurora Formation Animation 10.2 MB
CME Fall 2003 EIT LASCO Movie 7.73 MB
Multi-instruments Solar Observation Movie 15.3 MB
CME Animation 17.1 MB
Evolution of Magnetic Loops Movie 4.20 MB
Solar Flare Movie 3.05 MB
Solar Flare 2002 July Movie 4.78 MB
Earth To Mars Trip Solar Flare Threat Animation 65.2 MB
CME Blast Through Solar System Animation 4.47 MB
CME Reach Heliopause Animation 3.20 MB

Powerpoint snapshot::

     

Recording Playback::



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