(Sorry this isn't all scientific) The radiation given off stars illuminates the gas and dust in the galaxy revealing a pattern or shape
the stardust and hot gas that is produced by an internal nuclear fusion process. Thank you for coming to me for an answer. Sincerely, Answers.com
fluorescent lights
Electric current through a filament (thin spiral) of tungsten causes it to heat up enough to glow brightly.
The waves glow because of microscopic organisms and waves effect plankton because they wash them to shore.
yes actually glow worms have a chemical reaction in their behind and this causes a glow this glow attracts other insects towards the glow worms so that they can eat them
the computer tells it to glow.
Timing is slowed.
Stars glow because they are hotter than the surrounding area. See related question.
The atmosphere of the earth.
Fluorescence
Neon has a bright, white glow when it has been lit. Plutonium also has a bright glow, due to its reaction with oxygen.
The matter making up the star condenses