A Conversation for Ask h2g2

Moon and planets

Post 61

U14993989

Very good point smiley - ok


Moon and planets

Post 62

Hoovooloo

"Milky" sky is very likely the consequence of the temperature inversion we're enjoying/suffering at the moment. There's a layer of warm, hazy air trapped under a higher layer of cold air.

This has two effects that I notice:
1. milky air makes stars slightly less visible
2. no cumulus clouds because the thermals can't get well established or high enough to reach the dew point, so I can't get high enough off the ridge to go XC. Yet. smiley - grr Also, wave effects. smiley - yikes

If you can get above the inversion (top of Skiddaw, say), the sky would appear much clearer as you'd be in the cold layer above the haze.


Moon and planets

Post 63

U14993989

Light pollution 'saturates' UK's night skies: http://www.bbc.co.uk/news/uk-17665397


Moon and planets

Post 64

U14993989

12th April 2012. Mars still in Leo but has noticeably moved westward (relative to Leo and towards Regulus) since last observed.


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