Mario Collazo, better known by his stage name Planetary, is an American underground rapper from Philadelphia, Pennsylvania. He is one half of the rap duo OuterSpace and a member of Army of the Pharaohs.

OuterSpace is an underground hip hop duo from North Philadelphia. Originally a trio consisting of three Puerto Rican friends that then took the artist names Planetary, Jedeye and Crypt the Warchild. The founding member Mario Collazo (Planetary) was then attending 10th grade, while the other two, Richard Cruz (Jedeye) and Marcus Albaladejo, were in 8th grade.