For centuries, the night sky has seemed frozen and unchanging, yet time-lapse observations reveal that the universe is in constant motion. From the expanding gas clouds of the Crab Nebula to the ...

This mosaic is composed of images covering the entire sky, taken by the Wide-field Infrared Survey Explorer (WISE) as part of WISE’s 2012 All-Sky Data Release. By observing the entire sky, WISE can ...

This gorgeous eight-hour exposure reveals the colors of stars as they make their way across the night sky, colors that can inform astronomers about the characteristics of each star. When you purchase ...

A new time lapse from the International Space Station captures a meteor streaking into the atmosphere and vaporizing above the planet, turning a fleeting flash into a slow, cinematic sequence. From ...

Pictures of the sky can show us cosmic wonders; movies can bring them to life. Movies from NASA’s NEOWISE space telescope are revealing motion and change across the sky. Every six months, NASA’s ...