Palomar Observatory - A Timescape

Last weekend astronomer Roger Griffith was using the 200-inch Hale Telescope to hunt for cold brown dwarfs. His observations were made to follow-up on data collected with the Wide-Field Infrared Survey Explorer mission. In addition to his time on the telescope, Roger managed to dash out to continue work on a video of time-lapse photography that he had begun shooting at Palomar during one of his observing runs last year.

Here is the result:

Palomar Observatory - A Timescape from Roger Griffith on Vimeo.