Sirius (disambiguation)

Sirius or USS Sirius could refer to:

• Stars and planets
  • Sirius, a.k.a. Alpha Canis Majoris, a Federation binary star
    • Sirius A, Alpha Canis Majoris's primary star
    • Sirius (planet), a Centauran colony planet
    • Sirius III
    • Sirius IV
    • Sirius IX
    • Sirius X
• Starships and classes
  • USS Sirius (NCC-530), a Rubin-class research vessel
  • USS Sirius (NCC-1744, Constitution-class)
  • USS Sirius Major (NCC-2524, Constellation-class)
  • USS Sirius (Rigel-class)
  • USS Sirius (repair ship)
  • Sirius-class, a Terran Empire dreadnought starship class
    • ISS Sirius, a Sirius-class dreadnought
• Locations
  • Sirius sector block, a sector block containing the Vulcan, Orion, and Risa sectors
• Other topics
  • Treaty of Sirius, the resolution of the Earth-Kzin Wars
  • Amphibian gelforms of Sirius B III, a lifeform

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