Mars Horizon

Space Age

Very common73.6%

Place an Artificial Satellite in orbit

Parameters Exceeded

Very common72.0%

Complete the Bonus Objective of a mission task

Never in Doubt

Common64.7%

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

Laika Hero

Common64.0%

Launch an animal into Earth orbit

Vehicle Veteran

Common59.1%

Reach the maximum Experience Level for a vehicle part

Challenge Accepted

Common58.3%

Complete a Challenging Request Mission

Boosted

Common53.4%

Launch any vehicle except Sounding Rocket with 99% Launch Reliability

SCE to AUX

Common53.2%

Successfully launch a vehicle in Terrible conditions

Era Clearer

Common51.5%

Unlock an Era Completion reward in a Research Tree

Inner Planet Explorer

Common49.9%

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

Launch Capable

Common45.8%

Construct a small, medium, and large launchpad

Spacewalk

Common44.6%

Complete an Orbital EVA

Shared Space

Common43.6%

Complete a Joint Mission

Mission Controlled

Common42.7%

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

Is It Meant to Make That Noise?

Common40.8%

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

Payload Precision

Common40.0%

Complete a mission task that requires Drift to be exactly 0

Critical Knowledge

Common40.0%

Explode a Sounding Rocket

Thermal Control

Uncommon38.7%

Complete the Bonus Objective of a mission task that involves Heat

Victory Assured

Uncommon37.5%

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

Project Apollo

Uncommon33.7%

Launch a crewed moon mission using a Saturn V booster

Outer Planet Explorer

Uncommon28.4%

Complete a mission to any of the Outer Planets

Rocket Recycling

Uncommon27.7%

Launch a mission using a reusable launch vehicle

Moon Shot

Uncommon26.7%

Land on the Moon before any other space agency

Screw Loose

Uncommon24.7%

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

Tour of Duty

Uncommon22.4%

Complete Human in Space, Orbital EVA, Multicrew Orbit, Crewed Moon Landing with the same astronaut

Eighth Wonder

Uncommon22.0%

Complete a Modular Space Station

For Space

Uncommon22.0%

Remove every obstruction from your base

Stellar Work

Uncommon21.1%

Launch a Space Telescope into orbit

Red Rover

Uncommon19.4%

Land an Exploratory Rover on Mars

Rocket Science

Uncommon18.3%

Complete every Research in the Vehicles Tree

Surrounded by Positivity

Uncommon18.1%

Have a single building with 6 active Positive Adjacency effects

Missions Architect

Uncommon16.9%

Complete every Research in the Missions Tree

Nothing Can Possibly -

Uncommon16.6%

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

Grand Designs

Uncommon16.4%

Complete every Research in the Buildings Tree

Tour Guide

Uncommon16.3%

Complete the Grand Tour

Prepared

Uncommon16.2%

Complete all 4 Mars Preparation missions

Best of the Best

Uncommon16.1%

Hire a Tier 3 astronaut

Life on Mars

Uncommon15.7%

Land humans on Mars

Multiplanetary Species

Uncommon15.3%

Win the Race to Mars

Polymath

Uncommon15.0%

Complete every Research in every Research Tree in a single game

One Last Job

Uncommon14.3%

Send an astronaut on a mission one month before their retirement

Laws of Aviation

Uncommon13.6%

Fly a helicopter on Mars?!

Publicity Campaign

Uncommon12.5%

Complete a Publicised Request Mission using a Celebrity astronaut

Irradiated

Uncommon11.9%

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

Touchdown

Uncommon10.3%

Successfully land a reusable rocket

Loud and Clear

Uncommon10.1%

Complete a mission task with 50 or more Comms

Totally Comet-ed

Rare8.5%

Successfully completed the Philae Landing mission.

Inundata

Rare8.4%

Complete a mission task with 50 or more Data

Needs More Engines

Rare7.8%

Succeed a launch using an N1 booster

One Giant Leap

Rare7.6%

Complete the Crewed Moon Landing mission before July, 1969

Solar Systematic

Rare7.4%

Complete every Milestone mission in a single game

Delta-victorious

Rare6.8%

Complete a mission task with 30 or more Thrust

This Doesn't Make Us Friends

Rare6.5%

Complete a Joint mission with an Antagonistic agency

Future of Tourism

Rare6.0%

Successfully complete the Space Tourism request mission

Test Pilot

Rare5.6%

Launch a human into Earth orbit before April, 1961

Multiplanetary Partners

Very rare3.4%

Land humans on Mars in a Joint mission with another agency

Space Federation

Very rare3.1%

Become Allied with all other agencies

Still Got It

Very rare2.0%

Complete a mission using an astronaut above the age of 70

Molten Core

Very rare1.8%

Win the race to Mars on Iron Core

It's a Zhurong way to the top

Very rare1.7%

Explore Mars using the Zhurong Rover.

First!

Very rare1.0%

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

Well Done, Director

Very rare1.0%

Win the Race to Mars with all 5 space agencies

Space is Hard

Ultra rare0.9%

Win the Race to Mars on hard difficulty or above

Mars Horizon

Ultra rare0.7%

Complete every other Mars Horizon achievement

Space is Very Hard

Ultra rare0.7%

Win the Race to Mars on very hard difficulty