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Memory Beta, non-canon Star Trek Wiki

Starbase 25-Alpha was a Federation starbase in operation in the late 24th century. Unlike other Federation outposts, Starbase 25-Alpha wasn't listed in fleet installation guides due to the fact that it was used by Starfleet as a secret installation that was involved with advanced technology development, munitions manufacture and communications interception.

With the bases top secret nature in mind, the base was constructed in orbit of a neutron star, as to prevent casual visitors approaching the station and affording the base an extra level of security.

The USS Enterprise-E traveled to the station, along with her mirror universe duplicate ISS Enterprise-E, after the two ships had engaged in a pitched battle. After arriving at the station, both starships underwent repairs and Commandant Jean-Luc Picard and the crew of the mirror Enterprise were taken into custody. (Star Trek novel: Preserver)


Federation starbases
Starbases 1234567891011121314151617181920212223242525-Alpha26272829303132333435363739-Sierra404142434445464747-Vanguard48495051525355565861626364656667686971727374757677808182838485868788899091929395969799102103104105106108109112113114117118120121122123127129133134137152153157162172173174176178179180182185189193197200201209210211212214215218219220223227231234235236237247252257260261 • • 263268277295297301303307310311312313314315324 • • 326 • • 328336343344347357364371375383401410411412413414416419420422434440452473495499505514515521523524528535541585592-Epsilon612621623693714718804823834906 (Vanguard)4077Battle Group 1Battle Group 2Battle Group 3Battle Group 4Battle Group 5BravoCopernicusDevalokaDiamandis 1EarhartFleet Setup StationG-6HearthHelaspontIcarusIndiaIridaniLambdaLeonovMagellanMI-17MidwayMontgomeryNeil ArmstrongR-3 Emblem of the United Federation of Planets. Seal of the Federation Starfleet.
Kelvin timeline Starbase 1Starbase 76Starbase 82Starbase 91Yorktown Station
Deep Space Stations 123456789 (I)9 (II)1012253C-15E-5G-6HubbleK-2K-5K-7K-8K-10K-11K-12K-13K-22KR-1KR-3L-6M-20M-33R-5Portal 1
Kelvin timeline K-5K-7K-4K-11