this trophy is linked to several side quests that all involve launching rockets off the surface of Elpis.
The missions you must complete are as follows:
"Wiping the Slate" - found in Concordia AFTER completing the story mission "A New Direction"
"No Such Thing as Free Launch" - given by Cosmo Wishbone in Triton Flats
"Home Delivery" - found in Concordia AFTER completing story mission "Watch Your Step"
"It Ain't Rocket Surgery" - Found in Research & Development AFTER completing the story mission "Science and Violence"
After completing the four side missions listed above, the trophy will unlock.
Note: There is no set order that you have to complete the missions, so you can complete the missions in any order you desire.