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

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 ...

The star trails above at the streaks on Earth occur in long exposure photos as the ISS ... who has published his own ...

TL;DR: NASA astronaut Don Petitt captured a stunning long exposure image from the ISS, resembling a scene from "Interstellar." The photo, taken from the SpaceX Crew Dragon capsule, shows star ...