銀星砂 :: 天文講座 :: 海王星
Neptune :: Lectures :: Astronomy @ Stardust Sand

[2006-10-31]

海王星 Neptune

1846年9月23日,天文學家根據計算發現太陽系第八顆行星-海王星,至今160年。但人們對海王星的認知不多,直至1989年航行者2號探測船飛掠海王星時才讓人類第一次近距離觀看這顆海藍色的天體。

海王星屬於太陽系中的巨星家族,已知擁有13顆衛星,其中海衛一特箂頓有著冰火山的地質活動。此講座會為大家介紹發現海王星的故事和海王星的行星科學。

Sept 23, 1846, astronomers discovered the 8th planet Neptune by mathematical predictions, it have been 160 years. However, people still know little about Neptune, until 1989 the Voyager 2 flyby of Neptune allow people to closely look at this blue planet.

Neptune is one of the giants of the solar system, with 13 known satellites. Triton is one of the them, geological active and geysers are found on Triton. This lecture will discuss about the story of Neptune and its planetary sciences.

Powerpoint::

v1.0 2006-10-28 9.91 MB 可觀自然教育中心暨天文館

Supplementary Material::

Prediction of Neptune Video 1.30 MB
Neptune Approach Video [Self-edited] 3.48 MB
Great Dark Spot Animation 3.48 MB
Triton Geyser Animation 212 KB
HST Video of Neptune's Dynamic Atmosphere 1.25 MB

Powerpoint snapshot::

       

Recording Playback::

 


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