Moon Safari

The Moon! An amazing world right above your head, just three days away: ideal for today’s busy lifestyles.

I have often written about the Moon before, and taken pictures of the crescent Moon, the full Moon, craters on the Moon, a lunar eclipse, and mentioned the Moon’s powers of spiritual refreshment. It is amazing when you think all of that is available absolutely free, with no subscription required, just by looking up. Even wicked David Cameron cannot prevent us from enjoying it.

Tonight’s Moon is just past First Quarter and this is always a good time for seeing the Moon through a telescope or binoculars, because it is early morning on the part of the Moon that faces us, and so there are long shadows which give us maximum contrast. Reconnaissance satellites looking at Earth are aimed to pass over their targets in the early morning or late afternoon for the same reason. More precisely, they are often Sun-synchronous: chasing the Sun continually so that it is always morning below them, like Concorde racing across the Atlantic.

A day on the Moon lasts a fortnight, which is weird. When it is full Moon for us, the Sun is shining directly down on the part of the Moon that faces us, so it is noon there. By the time the Moon has reached Last Quarter, the Sun is just setting for the imaginary Moon folk, and when the Moon is new, it is midnight there. So it would be a very long day and you would almost certainly need a giant beer after work to recover. Luckily the nights are a fortnight long too, which would be a popular thing for the Governmint to introduce here. I would certainly vote for two weeks extra sleep a night.

This is taken with the Canon 350D and 200mm telephoto lens, a 1/10 sec exposure sharpened in the computer and filtered to remove the red channel, which gives slightly better definition because most of the skyglow here in London is red.

In conclusion, then, the Moon.

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