Native to Saturn, the Veleek is an amorphous dust-like "creature" that changes shape as needed.

The actual Veleek creature is no larger than a flea, but they travel in massive swarms, constantly communicating with each other (possibly with some form of radio waves, given their unusual "radio dishes"). They appear to simply feed on energy they collect on their 'filaments', possibly being on the bottom of the food chain (assuming there is one on their planet, as Saturn has not been thoroughly explored by Xenobiologists yet). EDIT: It has been confirmed that Saturn does have more species than the Veleeks, though these beasts are still at the bottom of it.