The Moon Has Become Interesting Again!
Like a lot of kids, my folks gave me a 60mm telescope for Christmas one year. The scope was a typical department-store brand – not very good – but to a 12-year old kid it opened up the universe.
Through it I got to see the moons of Jupiter, the phases of Venus & the rings of Saturn. But above all these eye-openers, there was the Moon. There in the eyepiece stood craggy mountains – spires casting long shadows across crater lowlands, dark maria & (painfully) bright highlands, a surface pockmarked with craters of all sizes, some with bright ejecta rays & some funny squiggle type features. Clear? I soon learned that the greatest amount of detail was seen along the terminator, that line splitting light from dark, where shadows played across features showing them in stark contrast. And to cap it all, each night different features could be seen in detail.
They say that as you get older, your memory plays tricks on you – you remember good things more than the bad. I remember lots of clear, frosty winter nights when I could point my ‘scope at the Moon & scan its disk for some feature I had not seen in relief before. These days, the skies seem to be cloudy much more often & the frosty winter nights are few & far between. I guess that is global warming for you!
Time moved on & I moved in & out of committee positions in astronomy societies, editing some magazines along the way (I put together my own ezine, called “Photon”, together every couple of months). Astronomy became more about the bureaucracy of running clubs than about looking through a telescope. Then, in the late 90s, wanting to get back to my astronomical “roots”, I bought a ‘real’ telescope, an 8″ reflector which I readily turned towards the moon. Stunning views once again assailed my eyes (prompting memories of halcyon nights as a 12 year old looking through my old 60mm scope).
I am a software writer (or should that be “engineer”?) by profession, so I wrote a bit of software which would help me in planning my Moon observations. Clear? It told me when the moon would rise & set, what phase it was & other stuff. When people who’d seen it said they wanted a copy, I polished it up & released it as Shareware under the title “LunarPhase”. It is now evolved into a more comprehensive application called “LunarPhase Pro”. It is great to see that it is been receiving very good reviews – I feel like I have done something to make other people more aware of my old friend in the sky.
With the encroachment of light pollution across the globe, the pristine skies of my youth have been gradually fading behind the yellow-orange glow of ever more street lamps. Right. Where stars once twinkled on a velvet background, only a few hardy garnets of light now poke through the misty haze & background neon glow. But the Moon is always there, outshining any murk & pollution we cough up into the sky.
It is a shame we do not treat the sky with the same respect we give our national parks. After all, the sky belongs to all of us. How many of us really appreciate people throwing garbage into our back yards. Right. Why should we allow others to pollute our natural resource?
Growing up during the Apollo era, I’ve to say that those missions played a great part in spurring on my interest in the moon. And now, almost forty years on, at long last humanity is looking at returning to the Moon. It is going to be an exciting next couple of decades!
Gary Nugent has spent more years than he cares to rememeber pursuing astronomy as a hobby. He runs a number of astronomy based sites:
http://www.nightskyobserver.com,
http://lunarphasepro.nightskyobserver.com,
Gary Nugent