Starfield:Mantis (mission)

Quick Walkthrough

 * 1) Find a Secret Outpost! slate on a dead Spacer
 * 2) Head to Denebola I-b
 * 3) Fight through the spacers at the Lair of the Mantis
 * 4) Solve the puzzle by stepping on the tiles that spell out "TYRANNIS"
 * 5) Proceed past some Turrets and Robots
 * 6) Acquire the Mantis Spacesuit Set on a mannequin in a side room
 * 7) Activate the launchpad lift
 * 8) Get in and claim the ship

Tips

 * The Mantis set pieces (spacesuit, helmet, pack) on the mannequin, being legendaries, spawn with three random bonus attributes each (Bolstering, Galvanized, etc.). Saving your game before opening the mannequin case would allow you to reload the save and "re-roll" for your preferred attributes.
 * When you find the pieces you like be sure to retrieve them from the mannequin before saving again, or else they will be re-randomized when you next open that save and look on the mannequin.