25/11/2025
We took our grandkids out to the Charlotte Airport Overlook on Saturday evening. I wanted to play with my new Sigma F4 300 - 600mm super telephoto lens. It was actually darker than the picture looks (notice some skyscraper signs already lit) which is why I had to use a slower shutter speed and you see the motion blur in the airplane. Some might prefer to see the motion, others would want to see the plane completely frozen.
As we got ready to leave I turned around and said, WHOA!!! I saw the beautiful waxing crescent moon setting in the west. So I swung around the camera and I also captured a couple airliners in the 'downwind' leg of the landing pattern.
Notice the "dark" side of the moon... that's right, you can see it. How does that work?
Well, at this moment, 6.6% of the moon is lit up by the sun. Let's call it 6% for round numbers. So while we here on earth are only seeing 6% of the moon lit, if you were standing on the moon, you'd see the opposite - 94% of the earth would be lit. And because it is much bigger than the moon, and brighter, it reflects all of that sun's light onto the moon's entire surface. And it's bright enough that we here on earth can see the dimly lit dark side of the moon thanks to the "earth shine" caused by our planet.
I hope you enjoy!