銀星砂 :: 天文講座 :: 火星
Mars :: Lectures :: Astronomy @ Stardust Sand

[2008-05-02]

火星 Mars


Credit: NASA/JPL

隔26個月,火星會接近地球一次,此天文現象稱為「衝」,由於火星在衝期間的視直徑較平常大,因此此時是觀測火星的最理想時間。火星也是其中一顆最引人入勝的天體,近年多國對火星的探測讓我們對這赤色行星的認識不斷增加。是次講座將介紹火星的科學知識與觀測火星的技巧。

Mars approaches Earth for every 26 months, this celestial event is known as "opposition". Mars apparent angular size is bigger than usual, so it is the best time for Mars observation during opposition. Mars is on of most attractive celestial object, in recent years, our understanding of this red planet has been grown substantially. In this lecture, the science of Mars and observation technique will be introduced.

 

Powerpoint::

v1.0 2007-12-27 27.6 MB 可觀自然教育中心暨天文館

Supplementary Material::

Rotating Mars 6.21 MB
Simulated View through a telescope of Mars from Earth Link
Flight into Mariner Valley 198 MB
Movie - Roving Mars Lnik

Powerpoint snapshot::

Recording Playback::

 


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