And while you were hard at work
APOD 12/20/05 Star Trails Above Mauna Kea
Credit & Copyright: Peter Michaud (Gemini Observatory), AURA, NSF
Space/Science » in reply to Laser night
APOD 12/20/05 Star Trails Above Mauna Kea
Credit & Copyright: Peter Michaud (Gemini Observatory), AURA, NSF