Most of you would be familiar with the star trail images. Well, its just a photograph of the sky with the shutter opened for hours so that it can capture the trail or the movement of the stars. This image also shows the trail of the moon (you can easily guess) and also Jupiter (the bright trail very near the moon). This image also shows that the stars get dimmer as it reaches the horizon. That is because of the greater air masses at the horizon.
1 comment:
awesome!
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