nebula
"Perhaps you can get the best idea of what a nebula is like by using the name which the poets often call it by, and that is fire-mist. A nebula is like a great mist of fire."
"This provides both a visual and audio hint of what a nebula might sound like, if our ears could hear at electromagnetic frequencies. Being able to 'hear' this gives one a feeling akin to being Superman! - as well as offering new insights into our Universe."
A link about the sounds the stars can make.
They consist of helium,hydrogen and dust particles. There is not much solid in them.
METAMIA is a free database of analogy and metaphor. Anyone can contribute or search. The subject matter can be anything. Science is popular, but poetry is encouraged. The goal is to integrate our fluid muses with the stark literalism of a relational database. Metamia is like a girdle for your muses, a cognitive girdle.