The command station of the Lysian Alliance, housing more than fifteen thousand people, which a memory-wiped Enterprise-D crew was tricked into nearly destroying in 2368.
Lysian Central Command is a large space station that serves as the military headquarters of the Lysian Alliance. It appears in the fifth-season Next Generation episode Conundrum.
In 2368 an alien scan erases the personal memories of everyone aboard the Enterprise-D. The ship's records, selectively altered, say that the Federation is at war with the Lysians and that the crew's orders are to cross the border and destroy the enemy's central command. A man called Kieran MacDuff appears in the files as first officer.
The ship brushes aside Lysian defences that are hopelessly outmatched. Reaching the station, Data reports 15,311 people aboard and weapons that pose no threat. Picard refuses to fire on a helpless target, and MacDuff is exposed as a Satarran, an enemy of the Lysians who meant to use the Enterprise to win their war.