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Location of the Sirius Sector Block within the Galaxy.

Map of the Sirius Sector Block. Click to enlarge.

The Sirius Sector Block is a sector block in the Beta Quadrant that contains the Vulcan Sector, the Orion Sector, and the Risa Sector.

Systems & Other Locations[]

Vulcan Sector[]

Orion Sector[]

Risa Sector[]

Exploration accolade text[]

Narrated by Leonard Nimoy
My friend sacrificed so much to secure peace with the Klingons. I bear the responsibility for the consequences to him and his crew ... a thought that troubles me to this day.

The hope was that this alliance would last forever. It did not.

The Klingons have chosen war. The Federation is doing its utmost to protect its borders and the billions of innocents who call this space home, but I fear that this conflict may be our undoing.



  • Changing instances in the Sirius Sector Block positions your ship just outside of the Sol system. This is an ideal way to quickly cross the sector or return to Earth Spacedock.
  • The Vega System, Pollux System and the S.S. Break Even have been added on November 12, 2013 (release of Season Eight: The Sphere) to the space map.

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