Despite their cosmetic differences, both types of Markers are identical in function, although Red Markers require the death of their makers and subsequent "absorption" of their bodies to complete a Convergence Event. Red Markers are artificial copies of Black Markers, created by intelligent civilizations. Black Markers originate from extra planetary sources, traveling through open space until they impact a planet.
Two types of Markers are known to exist: Black Markers and Red Markers. The Red Marker known as " Marker 3A" on Aegis VII. Types and Origin " Dead or living, we all feel the Marker's true purpose." -Dr.