Direct your attention to the very last line. This is a quasar cannon, but it says Transwarp.


Citadel command (?=help) U




This Citadel does not have a Quasar Cannon. If you wish to construct one,
you must first have the raw materials on the planet to build it.

A properly deployed Quasar Cannon is the most powerful weapon known today.
With an adequate fuel supply, a Q-Cannon can outlast even the most powerful
fleet and survive with its base planet intact. A Quasar Cannon can only
reach ships in the sector its base planet is in, but it reaches them with
an effective firepower that only some large BattleShips can match.

Construction of a Quasar Cannon on this type of planet requires
the following:
4,400,000 Colonists to support the construction,
600 units of Fuel Ore,
400 units of Organics,
650 units of Equipment and
0 days to construct.

Do you wish to construct a Quasar Cannon? Yes
Thanks to the miracles of modern technology, your
Planetary TransWarp Drive System will be completed in 0 days!