As mentioned, most star trail images are made by combining multiple 30-second exposures. This results in hundreds of images ...

The Earth and a starry night appear to merge into one strange and otherworldly sci-fi trip in this mind-bending photo captured by a NASA astronaut in space with help from an astrophotgrapher on the ...

The Raspberry Pi is an incredibly popular, cheap, and low power computer that also has a nifty camera add-on that is completely programmable. This opens up a log of possibilities for long-exposure ...