Falcon Nexus

The Falcon Nexus is a region of space in the Milky Way.

3H comics
During the Horus Campaign, Antagony sent three Reaver divisions against Horus's forces at the Falcon Nexus as a diversion while she herself infiltrated the Argos Cluster.

Animated cartoon
The Falcon Nexus contained the planet Macron.

Ask Vector Prime
In Viron 102.0 Beta, the Elite Guard battled Recyclons in the Falcon Nexus.