Orbs, small glowing spots on film, are the most common way spirits will appear.
" 'Here's one from Back o' Skiddaw, in January.' " (Sun dogs, also called "parhelia," are "glowing spots to either side of the sun, caused by light refracting in airborne ice crystals").
Other examples of bioluminescence include the yellow glow of the ocean waves at night from ubiquitous marine bacteria and the South American railroad worm, which has a female larval form with a red bioluminescent glow at its head and a series of green glowing spots along its body.
It has glowing tentacle tips, and two glowing spots on the sides of its body.
During the night of April 19 , 1787 the British astronomer Sir William Herschel noticed three red glowing spots on the dark part of the Moon.
The images show the faraway world's cratered surface -- and a mysterious cluster of glowing spots -- in sharper detail than ever before.
The glowing orange spot pulls your gaze into the center of the painting (as in a Renaissance painting by, say, Masaccio), while the linear striations that compose the "wings" lead it back out to the peripheries.
Visual inspection of the wire while in the high rate state revealed a glowing hot spot near the center of the wire.
The series has been a glowing bright spot for the ratings-challenged Fox, which previously had little to cheer about.
The team from her institute, together with Chinese geologists, recently generated a map of China's coal fires that showed a constellation of glowing orange spots spread across the country's northern coal belt, which spans 3,000 miles and is 400 miles wide.
