知识世界

Astronomy:Air， Water Vapour and Weather

The atmosphere is nothing but air and water. Add to this is the vast energy of the sun， and we have the potent mix which makes up our weather. As this mixture keeps changing， so does our weather. In this video program， we're going to look at the various ingredients in the mix and see how they produce our weather patterns.

• 01

  Astronomy： Threat from Space

  
• 02

  Astronomy： Galileo and the Milky Way

  
• 03

  Astronomy： Spacefiles — Lord of the Rings

  
• 04

  Astronomy： Spacefiles — Venus

  
• 05

  Astronomy： Spacefiles — Sun

  
• 06

  Astronomy： The Story of Aviation

  
• 07

  Astronomy： Spacefiles — Galaxy

  
• 08

  Astronomy： History of the Race to the Moon

  
• 09

  Astronomy： Deep Impact

  
• 10

  Astronomy： Edwin Powell Hubble and the Expanding Universe