Complete the Crewed Moon Landing mission

Successfully launch a vehicle in Terrible conditions

Win the Race to Mars on very hard difficulty

Launch a Space Telescope into orbit

Complete a mission task with 50 or more Data

Win the Race to Mars

Remove every obstruction from your base

Place an Artificial Satellite in orbit

Complete a Modular Space Station

Land an Exploratory Rover on Mars

Complete every Research in every Research Tree in a single game

Complete every Research in the Buildings Tree

Launch a human into Earth orbit

Complete all 4 Mars Preparation missions

Complete the Bonus Objective of a mission task

Complete all Tutorial Objectives

Complete every Milestone mission in a single game

Win the Race to Mars on hard difficulty or above

Unlock an Era Completion reward in a Research Tree

Launch an animal into Earth orbit

Launch any vehicle except Sounding Rocket with 50% or lower Launch Reliability

Achieve a mission task's Bonus Objective with the last Command of the last turn

Launch a human into Earth orbit before April, 1961

Complete a mission to any of the Outer Planets

Complete every Research in the Vehicles Tree

Complete every Bonus Objective on a mission with at least 3 tasks

Complete the Bonus Objective of a mission task that involves Heat

Construct a small, medium, and large launchpad

Finish 1st in every Milestone mission in a single game on normal difficulty or above

Complete a Challenging Request Mission

Complete a Joint mission with an Antagonistic agency

Succeed a launch using an N1 booster

Win the Race to Mars with all 5 space agencies

Launch a crewed moon mission using a Saturn V booster

Complete an Orbital EVA

Complete the Grand Tour

Complete a mission to any of the Inner Planets, excluding Earth

Complete a mission task that requires Drift to be exactly 0

Complete a flyby of Pluto

Launch a vehicle with a 1% chance of Critical Failure... which explodes

Complete a Publicised Request Mission using a Celebrity astronaut

Complete a mission task with 50 or more Comms

Hire a Tier 3 astronaut

Launch a mission using a reusable launch vehicle

Complete every other Mars Horizon achievement

Complete a Joint Mission

Complete a mission task with 1% Payload Reliability at the end of it

Have a single building with 6 active Positive Adjacency effects

Complete missions to every planet in the Solar System in a single game

Complete a mission with a Payload that has 50% or lower Payload Reliability

Become Allied with all other agencies

Explode a Sounding Rocket

Complete a mission with a Payload that has 99% Payload Reliability

Place an Artificial Satellite in orbit before October, 1957

Launch any vehicle except Sounding Rocket with 99% Launch Reliability

Complete Human in Space, Orbital EVA, Mulitcrew Orbit, and Crewed Moon Landing using the same astronaut

Complete a mission using an astronaut above the age of 70

Reach the maximum Experience Level for a vehicle part

Land humans on Mars in a Joint mission with another agency

Land humans on Mars

Send an astronaut on a mission one month before their retirement

Complete a mission task with 30 or more Thrust

Land on the Moon before any other space agency

Complete the Crewed Moon Landing mission before July, 1969

Complete every Research in the Missions Tree

Successfully land a reusable rocket

Fly a helicopter on Mars?!

Win the race to Mars on Iron Core

Successfully complete the Space Tourism request mission

Explore Mars using the Zhurong Rover.

Successfully completed the Philae Landing mission.