Real World article
(written from a Production point of view)

Bracketville Spaceport was a spaceport mentioned in the script of the Star Trek: Deep Space Nine episode "Paradise Lost". Benjamin Sisko asked Odo to take Jake and Joseph Sisko to the spaceport, where they were to board a shuttle to get to the Utopia Planitia Fleet Yards on Mars. This subplot was cut from the final episode.