Experts say that rings around the moon can pop up from time to time, but have you ever seen one in Denver? Last night, at ...

Similar to other atmospheric optical phenomena like halos and ... of light from ice crystals. Sundogs form as colourful spots beside the sun when light undergoes refraction by hexagonal ice ...

During the day, folks can call this a 'sun halo', but at night and when associated with the moon, try a 'lunar halo'. These ...

NASA's Polar Resources Ice Mining Experiment-1 (PRIME-1) is preparing to explore the moon's subsurface and analyze where ...

Its hexagon-patterned cover is cool to the touch ... Its cover is cool to the touch and made with what Bear calls Double Ice Fabric. At both ends of the pillow is a mesh that allows for more ...