Objective 1: Activate the Galaxy Map
The control console has been damaged! If you expect to progress further, you have to replace one of the console’s microchips.
Head to the north side of the control room and use Martian Manhunter to destroy the gold LEGO bricks that are lying on the floor. Build the bricks that spill out into a Gold Brick device.
Use the device to build a crane arm that brings a microchip from outside of the Watchtower to you.
Pick up the microchip and head back to the control console. The microchip has enabled you to use the Galaxy Map, which allows you to begin the next level.