A black hole is an astronomical feature that occurs when a massive star collapses into an extremely small singularity so dense than not even light can escape its gravitational field.
History[]
The Covenant of Primus[]
Sometime after he departed Cybertron, the T-Cog of Amalgamous Prime wound up near a black hole. It remained there until it was found by a group of refugees fleeing Neutronia who brought it aboard their ship lest the black hole destroy the legendary artifact.
Transformers: Exiles[]
The Requiem Blaster works by drawing power from the gravity of a black hole, a quasar's sound waves, or a supernova's thermal energy (whichever is closer).
Transformers: Prime[]
"Minus One"[]
The Solaris particle collider was believed to be able to generate power sufficient to create a black hole. It was this information that led Ratchet to deduce that the end goal of the Decepticons' raids was to rebuild the Omega Lock.
Transformers: Robots in Disguise[]
"As the Kospego Commands!"[]
After being stranded on Earth, Thunderhoof attempted to construct a Space Bridge to return home. The sub-standard human materials used in its construction however caused the portal to collapse into a black hole.