Enjoy this interesting and unique photo of star trails, showing the whereabouts of the celestial equator and the arc of stars around both celestial poles.
A popular hike in Big Bend National Park in Texas will take you to what's called "the Window.” It's a grand place to watch the sun or moon set. Here's a night shot, complete with zodiacal light.
This composite - centered on celestial south - is made of images taken hourly from outside the dome of the Anglo-Australian Telescope at Siding Spring Observatory.