A variable star.
See related question for more information
A little tooth polish will brighten your smile! You brighten my day!
Dwarf stars.
The proper name for the study of stars is astronomy. A person who studies stars is an astronomer.
SuperNova
shining and brighting and lighting up the world
brighten, enhance, intensify
No - they are made up of stars. As long as the stars are there, the constellations will be there too.
Video effects are what happens to the media when it is displayed. For example, it may be panned in/out, brighten up, darken/fade out, etc.
For after everyone has left the party (after a break/fade in the US screening): The Stars Shine in the Sky Tonight - Eels
Lightbulb Smile
A pulsating variable star brightens and fades in a regular pattern due to periodic changes in its size, temperature, and luminosity. These stars can be categorized into different types, such as Cepheid variables and RR Lyrae stars, based on their specific properties and pulsation periods.
brighten? to make bright? brighten is the present tense I brighten up a room with my smile. you brighten she brightens, we brighten, they brighten
They just stay where they are, getting dimmer and dimmer until they fade away.
stars scatter... blah blah and the clouds tatter and fade
A little tooth polish will brighten your smile! You brighten my day!
"Yingsel" does not appear to be a recognized word in the English language. It could be a misspelling or a word in a different language.
temp fade