For a science project at school I need to figure out how to take a really really really long exposure picture of the night sky.My mom told me it was possible with her old nikon D100. I know there is a setting where you can just tape down the button that you take a picture with (sorry I'm not that great with terminology) and leave it for a few hours. I just don't know where it is. I do not expect these pictures to be good… I'm probably going to get either just black or a bunch of clouds or a blur because a car went into my neighbors driveway and blinded the photo. :P I still have more than a month to figure this out though: D
>>> Taking pictures of the stars movement with a Nikon D100?