The Message from Deep Space Guide – 150 Message Solutions

The Message from Deep Space is a puzzle game where you’ll gradually learn to communicate with an alien civilization by decoding its strange language. At first, the messages are mostly numbers, symbols, and simple calculations, but the puzzles become much more complicated as you learn new words and concepts.

If you’re stuck on a message, this guide has the complete solutions in order, covering every puzzle from the opening “Hello World!” messages through the final sections. It also includes the meanings of the alien words you encounter along the way, making it easier to understand what each puzzle is asking rather than simply copying the answer.

Spoiler warning: This is a complete solution guide, so it contains answers to every major puzzle in the game. If you want to solve the messages yourself, it’s best to use the guide only when you get stuck.

Contents hide

Groups 1–10

Group 1 — Hello World!

  1. 1420405752
  2. 1420406008
  3. 1420406008
  4. 1420405753
  5. 1420405755
  6. 1420405758
  7. 1420405757
  8. 1420405758
  9. 2

Group 2 — Format Numbers

  1. 20
  2. 100
  3. 200
  4. 2
  5. 7
  6. 15

Group 3 — Math Operations

  1. 5
  2. 4
  3. 10
  4. 12
  5. 5
  6. 12
  7. 13
  8. (-5) +
  9. (-6) *

Group 4 — More Operations

  1. 2
  2. 4
  3. 0
  4. 3
  5. (-1) 5 -- 5
  6. (-1) 4 -- 4
  7. 0

Group 5 — Fractional Numbers

  1. 2 (-10) 42.4
  2. 1 (-10) 11.1
  3. 1 (-10) 21.2
  4. 0 (-10) 20.2
  5. 3 (-10) 63.6
  6. 2 (-10) 62.6
  7. 2 (-10) 42.4

Group 6 — Groups

  1. 2
  2. 5 (-3) 5 (-3) 55, 5, 5
  3. 3 (-3) 33, 3
  4. 3 (-3) 03, 0
  5. 0 (-3) 30, 3
  6. 3 (-3) 33, 3
  7. 3 (-3) 63, 6
  8. 3 (-10) 753.75

Group 7 — Unknown Values

  1. 7
  2. 6
  3. 3
  4. 8
  5. 2
  6. 7
  7. 0
  8. (-1) 6--6
  9. 12
  10. (-5)+
  11. 1 (-2) 131; 13
  12. 1 (-10) 51.5

Group 8 — Functions

  1. (-11) 1 (-4) 6X_1 = 6
  2. 8
  3. 4 (-3) 74, 7
  4. 4 (-3) 24, 2
  5. 0 (-3) 0 (-2) 1 (-3) 2 (-2) 2 (-3) 40,0; 1,2; 2,4
  6. (-11) 0 (-2) 2 (-6) (-4) (-11) 1X_0; 2 * = X_1

Group 9 — Exponents

  1. 25
  2. 4
  3. 2 (-3) 42, 4
  4. 3 (-3) 73, 7
  5. 3
  6. 8
  7. 21
  8. 2 (-10) 718282.71828
  9. 0

Group 10 — No Clue ??

  1. 0

Groups 11–20

Group 11 — Grouping Symbols

  1. 5
  2. 24
  3. 3 (-3) 113, 11

Group 12 — Geometric Points

  1. 10
  2. 17
  3. (-16) 3POINT 3
  4. 12 (-3) 212, 2
  5. 14

Group 13 — Points and Lines

  1. 2
  2. (-16) 0 (-3) (-16) 2POINT 0, POINT 2
  3. 1
  4. 13
  5. 5
  6. 8
  7. (-16) 0 (-3) (-16) 3POINT 0, POINT 3

Group 14 — Shapes

  1. (-16) 0 (-3) (-16) 3POINT 0, POINT 3
  2. (-16) 0POINT 0
  3. (-17) 0 (-3) (-17) 1 (-3) (-17) 3LINE 0, LINE 1, LINE 3
  4. 8
  5. 32
  6. 1
  7. 6
  8. 5
  9. 14
  10. 24
  11. 10 (-10) 863967510.8639675

Group 15 — Data

  1. 0
  2. 0
  3. (-18)SHAPE
  4. (-19)SET
  5. 4
  6. 6
  7. 2
  8. 0
  9. 8

Group 16 — Rounding

  1. 3 (-10) 141592653.14159265
  2. 3
  3. 21
  4. 2 (-10) 72.7
  5. 0 (-10) 666 (-25)0.666...
  6. 16

Group 17 — Multi-Part Answers

  1. (-14) 2 (-3) 5 (-15)(2, 5)
  2. (-14) (-5) (-3) 3 (-15)(+, 3)
  3. (-14) 2 (-3) 5 (-3) 7 (-15)(2, 5, 7)
  4. (-14) 2 (-3) 12 (-15)(2, 12)
  5. (-14) (-18) 0 (-3) (-17) 0 (-3) 3 (-3) 8 (-3) 24 (-15)(SHAPE 0, LINE 0, 3, 8, 24)

Group 18 — Logic

  1. FALSE
  2. TRUE
  3. TRUE
  4. TRUE
  5. (FALSE, TRUE, TRUE)
  6. FALSE
  7. (TRUE, FALSE, FALSE)
  8. TRUE
  9. (TRUE, TRUE, FALSE)
  10. (TRUE, FALSE)
  11. (TRUE, FALSE, TRUE, FALSE)

Group 19 — Numerical Comparisons

  1. TRUE
  2. (FALSE, FALSE, TRUE)
  3. TRUE
  4. (TRUE, FALSE, FALSE)
  5. (>, =, <, >)

Group 20 — Propositional Logic

  1. <
  2. X_0 > X_2
  3. (TRUE, TRUE, FALSE)
  4. TRUE
  5. STATEMENT 2
  6. STATEMENT 0 = FALSE
  7. X_1 < 0

Groups 21–30

Group 21 — Geometry Logic

  1. SHAPE 2 MORE SHAPE 0
  2. SHAPE 0 LESS SHAPE 2
  3. LESS
  4. SHAPE 0 SIZE = SHAPE 1 SIZE
  5. (TRUE, FALSE)

Group 22 — Make

  1. (POINT 2, POINT 3)
  2. SHAPE 0
  3. LINE 3 LINE 4 LINE 6
  4. LINE 0 LINE 1 LINE 3 LINE 4
  5. LINE 0 LINE 3 LINE 5 LINE 7
  6. 83
  7. 73

Group 23 — Move

  1. --6, 3
  2. (--1, --1)
  3. ((9, 1, --9), (7, --1, --7))
  4. SHAPE 1, POINT 8
  5. POINT 6, POINT 7, POINT 8
  6. SHAPE 1
  7. (SHAPE 1, SHAPE 0)
  8. POINT 1, LINE 1, LINE 0
  9. X_0, X_1, X_2

Group 24 — Meteor Signals

  1. 10
  2. ^
  3. MORE
  4. 7
  5. 42

Group 25 — Message

  1. 5
  2. POINT 1
  3. FALSE
  4. STATEMENT (TRUE = FALSE) =
  5. 012
  6. 1
  7. 176
  8. 0
  9. 0
  10. YOU SRC METEORITE 1 MOVE ME DEST

Group 26 — Circles & Spheres

  1. 3
  2. 6.3
  3. FALSE
  4. 13
  5. SPHERE
  6. (34, 50)
  7. 113

Group 27 — Spatial Dimensions

  1. 8
  2. 3
  3. FIRST
  4. (2, 6)
  5. (FIRST, SECOND)
  6. (FIRST, SECOND, THIRD)

Group 28 — Place Spheres

  1. SPHERE 4 (9) (4, 8, 0)
  2. (1, 1, 1)
  3. LESS
  4. 0
  5. BALL
  6. 0
  7. --1, 12, 8.5, X_3, 32

Group 29 — Visual Information

  1. 0
  2. 6
  3. MORE
  4. 2
  5. (LINE, 2)
  6. 1
  7. BALL 3, BALL 4
  8. METEORITE

Group 30 — Color Calibration

  1. 3
  2. 4
  3. 0
  4. 64
  5. 32
  6. 10
  7. 50
  8. 41
  9. 56

Groups 31–40

Group 31 — Glimpse of an Alien

  1. ME

Group 32 — Elements

  1. 0
  2. 1
  3. ELEMENT 1
  4. 3
  5. 6
  6. (20, 2, 10, 18)
  7. ELEMENT 6

Group 33 — Atoms

  1. LESS
  2. MORE
  3. LESS
  4. SIZE =
  5. ATOM 10
  6. MORE
  7. (LESS, MORE, LESS, LESS)

Group 34 — Chemical Compounds

  1. ATOM
  2. 2
  3. (2 ATOM 1, ATOM 8)
  4. LESS
  5. MOLECULE 3
  6. MOLECULE 6
  7. ATOM 11, ATOM 17
  8. 4
  9. 2 ATOM 1, ATOM 8

Group 35 — Chemical Reactions

  1. 1 MOLECULE 1
  2. 2 MOLECULE 0, 1 MOLECULE 1 REACT 2 MOLECULE 2
  3. -
  4. REACT
  5. FALSE

Group 36 — Elemental Properties

  1. NOT
  2. 1
  3. (ELEMENT 10, ELEMENT 18, ELEMENT 36, ELEMENT 54)
  4. REACT
  5. YOU

Group 37 — Subatomic

  1. TRUE
  2. ATOM 6
  3. =
  4. MORE
  5. ATOM 8
  6. ELECTRON
  7. ATOM 2
  8. 13
  9. 23
  10. 14
  11. (ISOTOPE 1, 1, ISOTOPE 1, 2)
  12. X_0

Group 38 — Radioactive Decay

  1. ISOTOPE 7, 14
  2. ISOTOPE 1, 4
  3. NEUTRON TRANSFORM
  4. 32
  5. TRUE

Group 39 — Time

  1. 0
  2. 0
  3. 73.3
  4. 0
  5. DECAY
  6. 1024
  7. 65536
  8. ISOTOPE 2, 6
  9. 4 ALIEN_SECOND
  10. TIME SPEED *
  11. 2

Group 40 — Position Calculations

  1. (4, 0)
  2. 8 DIST ALIEN_SECOND
  3. 52 ALIEN_SECOND
  4. 0.5 DIST ALIEN_SECOND
  5. 8 DIST ALIEN_SECOND

Groups 41–50

Group 41 — Distance Units

  1. TRUE
  2. 0
  3. DIST
  4. 268435456
  5. 12.7

Group 42 — Mass Units

  1. <
  2. FALSE
  3. 3672
  4. (>, <, <, <)
  5. SPEED UNIT
  6. 0
  7. 0.644 MASS_UNIT
  8. >
  9. ALIEN_SECOND

Group 43 — Meteor Info

  1. 692
  2. 0
  3. 0
  4. ALIEN_MONTH
  5. 0
  6. (4681799395 LIGHTDIST, 5851751815 LIGHTDIST)
  7. 0

Group 44 — Alternative

  1. X_0 = 3 AND X_1 = 3
  2. 4 EITHER --4
  3. 4
  4. (0, 6) EITHER (0, --6)
  5. TRUE
  6. TRUE
  7. TRUE

Group 45 — Parts of Speech

  1. VERB
  2. (VERB, NOUN, NOUN)
  3. (VERB, NOUN)
  4. 0
  5. (1, 6, ^)
  6. (SUBJECT, VERB)
  7. TRUE
  8. 0

Group 46 — Sentence Construction

  1. 2 BE 5 - DO
  2. LINE 0, LINE 1, LINE 2
  3. ATOM
  4. METEORITE 0 BE MESSAGE CREATE DO
  5. ME BE METEORITE 0 CREATE DO

Group 47 — Opposite

  1. FALSE
  2. --0.5 EITHER 2
  3. STATEMENT (X_0 < X_1)
  4. VERB
  5. OBJECT

Group 48 — Break Things

  1. 0
  2. CREATE
  3. TRANSFORM
  4. DECAY

Group 49 — Nuclear Fusion

  1. ATOM
  2. 1 ATOM 8
  3. FUSE
  4. ELEMENT 6
  5. ELEMENT 24, ELEMENT 2

Group 50 — Stars

  1. 0
  2. STAR BE ELEMENT CREATE DO
  3. ATOM 26
  4. SET 1 = STAR
  5. 0
  6. 0
  7. 190
  8. YOU STAR MORE SUN

Groups 51–60

Group 51 — Motion

  1. (6, 1)
  2. (2, 5)
  3. 2
  4. (6, 5)
  5. 7

Group 52 — Circular Motion

  1. 6.2
  2. 0
  3. 12 ALIEN_SECOND
  4. 2
  5. POINT 2 CIRCLE (1) VECTOR MOVE DO

Group 53 — Star System Bodies

  1. LESS
  2. 0
  3. (1, 2)
  4. 0
  5. (1, 7)
  6. 1
  7. 0
  8. 0
  9. 2
  10. HOME MORE EARTH

Group 54 — Natural Satellites

  1. SYSTEM
  2. 3
  3. 2

Group 55 — Deep Space Structures

  1. 0
  2. 0
  3. PLANET
  4. 0
  5. NEUTRON_STAR
  6. 0
  7. 1
  8. 134217728
  9. YOU GALAXY

Group 56 — How to Find Aliens

  1. 0
  2. 0
  3. HOME

Group 57 — Subgrouping

  1. TRUE
  2. FALSE
  3. TRUE
  4. TRUE
  5. (TRUE, TRUE, TRUE)
  6. SET
  7. MASS
  8. CIRCLE BELONG SET
  9. STAR = NOT NOUN

Group 58 — Some ? Group

  1. 0
  2. FALSE

Group 59 — Parts of Speech

  1. 0
  2. 0
  3. TRUE
  4. NOUN
  5. (NOUN, VERB, ADJ, CONJ)
  6. 4

Group 60 — Carbon Compound Visuals

  1. 0
  2. 0
  3. 0
  4. 4 ATOM 1, 1 ATOM 6
  5. 6 ATOM 1, 2 ATOM 6
  6. 8 ATOM 1, 3 ATOM 6
  7. 6
  8. 6

Groups 61–70

Group 61 — Carbon and Hydrogen

  1. ORGANIC
  2. ATOM 6
  3. ORGANIC
  4. CREATE
  5. HYDRO
  6. CREATE

Group 62 — Reactions of Interest

  1. 6 MOLECULE 2
  2. 12 ATOM 1, 6 ATOM 6, 6 ATOM 8
  3. OPPOSITE
  4. 4 MOLECULE (2 ATOM 1)
  5. 6 MOLECULE (ATOM 6, 2 ATOM 8)
  6. LIFE

Group 63 — Life Reproduces

  1. ME 0
  2. LIFE
  3. 3

Group 64 — Abstraction

  1. ABSTRACT_CONCEPT
  2. (REAL_CONCEPT, ABSTRACT_CONCEPT)
  3. (REAL_CONCEPT, REAL_CONCEPT, REAL_CONCEPT, REAL_CONCEPT)
  4. (ABSTRACT_CONCEPT, REAL_CONCEPT, ABSTRACT_CONCEPT, ABSTRACT_CONCEPT)
  5. REAL_CONCEPT ...
  6. ABSTRACT_CONCEPT CIRCLE

Group 65 — Abstract Equality

  1. TRUE
  2. MORE
  3. 0

Group 66 — Superlative

  1. SHAPE 2
  2. GALAXY
  3. PLANET X_2
  4. 2
  5. 0
  6. (1, 3)
  7. (2, 3, 1, 2)

Group 67 — All or Nothing

  1. ALL
  2. (FALSE, FALSE)
  3. MORE
  4. PLANET
  5. 0
  6. EMPTY
  7. EMPTY

Group 68 — Distribution Descriptors

  1. 5
  2. 0
  3. 4
  4. SHAPE
  5. >
  6. TRUE
  7. MAJORITY
  8. 1

Group 69 — Approximation

  1. EQUIV APPROX
  2. EQUIV APPROX
  3. (2, 3)
  4. EQUIV NOT APPROX 0
  5. EQUIV NOT APPROX 2
  6. 5
  7. EQUIV APPROX
  8. SHAPE 2
  9. (SIZE, COLOR)
  10. SET 1
  11. NOUN
  12. =

Group 70 — Abstract Quantities

  1. LESS
  2. 1002
  3. TRUE
  4. SMALL
  5. ATOM 92
  6. STAR 3
  7. SMALL
  8. VERY ABSTRACT_CONCEPT

Groups 71–80

Group 71 — Progression of Time

  1. 4
  2. 2
  3. 4
  4. 1 ; 1 + =
  5. 2 ; 2 + =
  6. 3 + =
  7. 0
  8. 480
  9. 6
  10. FUTURE MESSAGE

Group 72 — Bounds of Knowledge

  1. X_1 EQUIV KNOWN
  2. ALL KNOWN
  3. UNKNOWN
  4. UNKNOWN
  5. YOU BE HOME EQUIV KNOWN
  6. 1
  7. UNKNOWN
  8. INFINITY
  9. 0
  10. 0
  11. UNIVERSE FUTURE TIME

Group 73 — Life in the Universe

  1. 0
  2. UNKNOWN
  3. ME
  4. UNKNOWN
  5. EQUIV APPROX YOU
  6. UNKNOWN
  7. 0
  8. YOU EQUIV

Group 74 — Individuals

  1. ELEMENT
  2. ALIEN_PERSON 1
  3. ALIEN_PERSON
  4. ME
  5. 3
  6. MORE
  7. MATE
  8. EQUIV APPROX

Group 75 — 2 Lifeforms

  1. 0
  2. <
  3. LESS
  4. 0

Group 76 — Longer Time Units

  1. 5292357
  2. 1
  3. ALIEN_YEAR
  4. 3.5
  5. 1 ALIEN_MONTH
  6. ALIEN_MONTH
  7. ALIEN_SECOND LESS ALIEN_MONTH LESS ALIEN_YEAR
  8. PRESENT TIME

Group 77 — Lifecycle

  1. 38654705664
  2. FALSE
  3. ME
  4. ALIEN_PERSON BORN
  5. DESTROY
  6. BORN TO LIVE TO DIE
  7. ALL ALIEN_PERSON DIE DO

Group 78 — Alien Lifespan

  1. --39
  2. MIN
  3. 59
  4. (16, 1, 64)
  5. 2
  6. 0
  7. 0
  8. ADULT
  9. INFANT
  10. TEEN
  11. ADULT

Group 79 — Meteor Makers

  1. CREATE
  2. 1
  3. 1
  4. TEEN
  5. 111
  6. TEEN
  7. DIE
  8. DIE
  9. LIVE
  10. UNKNOWN

Group 80 — Offspring

  1. CHILD INSTANCE SPECIES
  2. PARENT
  3. MAJORITY
  4. 2
  5. 9
  6. 1 CHILD INSTANCE 2
  7. CHILD ALIEN_PERSON

Groups 81–90

Group 81 — Alien Offspring

  1. 2
  2. 12
  3. 2
  4. 0
  5. 0.01
  6. --2

Group 82 — 2 Lives in 1 ??

  1. 2
  2. CORE
  3. 8
  4. ARM
  5. CORE
  6. 9
  7. 2112

Group 83 — Inter-Self Differences

  1. 6365 ALIEN_YEAR
  2. CORE
  3. ARM LIFESPAN
  4. ALIEN_PERSON
  5. 1 CHILD ALIEN_PERSON
  6. MATE
  7. CHILD ARM
  8. PARENT
  9. BE CHILD MATE CAN DO
  10. UNKNOWN

Group 84 — Simple Morality

  1. GOOD
  2. BAD
  3. GOOD
  4. BAD
  5. BAD

Group 85 — Conversion

  1. TRUE
  2. BAD
  3. GOOD

Group 86 — Feelings

  1. 0
  2. BAD DESIRE
  3. EVIL
  4. EVIL
  5. WANT
  6. EVIL
  7. YOU LIVE DO
  8. FUTURE FROM

Group 87 — Love

  1. CHILD ALIEN_PERSON
  2. PARENT ALIEN_PERSON 1 BE PARENT ALIEN_PERSON 0 LOVE DO
  3. ME
  4. 0
  5. LOVE
  6. GOOD
  7. YOU
  8. KIND

Group 88 — Part & Whole

  1. (PART, WHOLE)
  2. ATOM
  3. GALAXY
  4. WHOLE 0 EQUIV WHOLE 1
  5. (CORE, ARM)
  6. PART PART
  7. CORE EQUIV NOT ARM

Group 89 — Sensory Organ

  1. 0
  2. 0
  3. COLOR
  4. 0
  5. LIGHT
  6. 0
  7. ARM
  8. 8

Group 90 — Heat

  1. >
  2. 0
  3. SOLID
  4. LIQUID
  5. AIR
  6. SOLID
  7. AIR
  8. LIQUID
  9. MASS 4 MORE MASS 5
  10. (<, >, >, >)
  11. SOLID

Groups 91–100

Group 91 — Ancient

  1. FALSE
  2. 0

Group 92 — Inside & Outside

  1. OUTSIDE
  2. OUTSIDE SHAPE 0
  3. 7
  4. 3

Group 93 — Planetary Structure

  1. AIR
  2. ATOM 26
  3. HYDRO
  4. ATMOSPHERE 1
  5. 0
  6. ORGANIC
  7. MOLECULE 0
  8. HYDRO AND ORGANIC
  9. AIR

Group 94 — Transformation

  1. CHANGE
  2. AIR MOLECULE 0
  3. PAST HOME ATMOSPHERE
  4. 0
  5. MOLECULE 0 (2 ATOM 7)
  6. CHANGE
  7. 0
  8. 0

Group 95 — Sides / Faces

  1. 0
  2. 6
  3. INFINITY
  4. 2

Group 96 — Near & Far

  1. POINT 4
  2. BALL 2
  3. FACE 4
  4. FACE 3

Group 97 — Planetary Orientation

  1. >
  2. <
  3. >
  4. (BALL 1, BALL 4)
  5. 0
  6. FARSIDE EQUIV SMALL TEMP

Group 98 — Oceanic Evolution

  1. MORE
  2. 0
  3. 1
  4. 2
  5. 3
  6. 4
  7. 5
  8. 6
  9. 7
  10. 8
  11. 9

Group 99 — Evolution

  1. 0
  2. ME
  3. PARENT ALIEN_PERSON 1
  4. BIG CHANGE
  5. APPROX NOT
  6. APPROX NOT
  7. INSTANCE 2

Group 100 — Ecology

  1. LIFE 4 BE LIFE 3 CONSUME DO
  2. DIE
  3. ANIMAL
  4. PLANT
  5. PRODUCER
  6. ANIMAL
  7. OPPOSITE
  8. PRODUCER
  9. 0

Groups 101–110

Group 101 — In Both Directions

  1. 4 ; 3
  2. TOGETHER
  3. YOU
  4. 0

Group 102 — Attract & Repel

  1. ELECTRON
  2. POSITIVE EITHER NEGATIVE
  3. (4, 0)
  4. ATTRACT
  5. ATTRACT
  6. ATTRACT
  7. 0

Group 103 — Electricity Organ

  1. SENSOR
  2. 8
  3. 24
  4. 24
  5. 8

Group 104 — Emotion Organ

  1. 0
  2. ALIEN_PERSON
  3. BRAIN
  4. ALL SPECIES (EYE) NOT
  5. ALL SPECIES (SENSOR) NOT
  6. BRAIN
  7. BRAIN
  8. METEORITE
  9. PERSON BRAIN EQUIV BIG
  10. PERSON

Group 105 — History of the Species

  1. PRESENT
  2. 0
  3. 1
  4. 2
  5. 3
  6. 4
  7. 5
  8. 6
  9. 7
  10. 8
  11. 9
  12. 10

Group 106 — History of the Species 2

  1. 11
  2. 12
  3. EVOLVE DO

Group 107 — Intelligence

  1. YOU
  2. MOST
  3. YOU EQUIV SMART
  4. 1
  5. SMART

Group 108 — Language

  1. YOU
  2. ALIEN_PERSON
  3. LANGUAGE
  4. CONNECT
  5. HOME
  6. KIND
  7. KIND

Group 109 — Cooperation

  1. 0
  2. COOP
  3. ME
  4. YOU CIVILIZATION
  5. ME (CIVILIZATION)

Group 110 — Fact & Belief

  1. KNOWN
  2. UNKNOWN
  3. 0
  4. BELIEVE

Groups 111–120

Group 111 — Culture

  1. THOUGHT
  2. UNKNOWN
  3. 5

Group 112 — Alien Morality

  1. MAJORITY ME
  2. 0
  3. 1
  4. 2
  5. 3
  6. 4

Group 113 — Meteor Morality

  1. VIRTUE_CREATE
  2. VIRTUE_SCIENCE
  3. VIRTUE_CONNECT
  4. GOOD

Group 114 — Belief Structures

  1. >
  2. ALIEN_SCIENTIST BE OPINION BELIEVE DO
  3. IDEOLOGY 1
  4. 2
  5. 0

Group 115 — Socialization

  1. HEALTHY?
  2. SCIENCE
  3. LANGUAGE
  4. 0
  5. KNOWN
  6. HEALTHY?
  7. FRIEND 1 BE FRIEND 0 LOVE DO
  8. LIVE
  9. EVIL
  10. FRIEND
  11. ALIEN_PARTNER
  12. SCIENTIST

Group 116 — Intelligent Communication

  1. MID FRIEND AMOUNT
  2. HEALTHY?
  3. SMART CONNECT
  4. YOU BE METEORITE 1 CREATE DO
  5. 1989715 ALIEN_YEAR
  6. LIGHTSPEED
  7. LIGHTSPEED
  8. LIGHT
  9. 4681799395 ALIEN_SECOND

Group 117 — Capabilities

  1. BIG SMART CAPABILITY
  2. LIGHT
  3. SENSOR
  4. NOT DO

Group 118 — Methods of Communication

  1. DO
  2. SMALL
  3. BIG
  4. SMALL
  5. SMALL
  6. TELECOMM

Group 119 — How Life Maneuvers

  1. SWIM
  2. SWIM
  3. RUN
  4. >
  5. <
  6. 0
  7. >
  8. 0

Group 120 — Physical Abilities

  1. FLY
  2. SMALL
  3. SMALL
  4. 0
  5. SMART

Groups 121–130

Group 121 — Alien Sizes & Shapes

  1. FALSE
  2. DIFFERENT
  3. FALSE
  4. INFANT ALIEN_PERSON
  5. 21.2328 MASS_UNIT
  6. 9.3925 MASS_UNIT
  7. 1.6705 MASS_UNIT
  8. 1.44252 WAVELENGTH
  9. 0.61587 WAVELENGTH
  10. 0.27185 WAVELENGTH
  11. DIFFERENT

Group 122 — Individual Talent

  1. PASSION
  2. DEXTERITY
  3. 0
  4. DEXTERITY PASSION
  5. METEORITE
  6. MAJORITY

Group 123 — Spirit of Competition

  1. FACT 0
  2. 0
  3. OPINION
  4. KNOWN

Group 124 — Individual Expression

  1. NOT
  2. 0
  3. 0
  4. 0

Group 125 — Compartmentalization

  1. NOT
  2. 0
  3. RUN
  4. 0
  5. ARM
  6. ABILITY
  7. <

Group 126 — Radial Symmetry

  1. SYMMETRIC
  2. 6
  3. 0
  4. REAL_CONCEPT SYMMETRIC NOT
  5. SYMMETRIC NOT
  6. SYMMETRIC
  7. SYMMETRIC
  8. ABILITY
  9. SYMMETRIC

Group 127 — Alien Ethics

  1. 3 BIG OPINION
  2. ABILITY
  3. BAD
  4. ABILITY
  5. ABILITY
  6. ALIEN_PARTNER

Group 128 — Suffering

  1. SICK
  2. HEALTHY?
  3. SICK
  4. MINORITY
  5. 288 ALIEN_YEAR
  6. 0
  7. CORE_DEATH
  8. ARM_DEATH

Group 129 — Views on Death

  1. DIE
  2. LOVE
  3. ARM
  4. ARM 0
  5. 0
  6. 0

Group 130 — Experience

  1. CONSCIOUS
  2. CONSCIOUS
  3. 1 CONSCIOUS ALIEN_PERSON
  4. PASSION
  5. ARM_DEATH
  6. ARM_DEATH
  7. NOT CONSCIOUS

Groups 131–140

Group 131 — Views on Connection

  1. MAKE_FRIEND
  2. 0
  3. LIFE
  4. GOOD
  5. 0
  6. MAKE_FRIEND
  7. KIND
  8. VIRTUE_CONNECT
  9. ALL KIND

Group 132 — Personal Beliefs

  1. (ID_B, ID_A, ID_B, ID_B, ID_A)

Group 133 — Ripples We Cast

  1. 9
  2. ALIEN_PERSON 9
  3. ALIEN_PERSON 10
  4. 62178
  5. DREAM
  6. DIE NOT
  7. METEORITE

Group 134 — Limits on Information

  1. 0
  2. MOLECULE 3
  3. X_1 EQUIV KNOWN
  4. UNKNOWN
  5. THEORY
  6. THEORY

Group 135 — Advancement

  1. PROGRESS
  2. THEORY
  3. INSUFFICIENT
  4. X_0 THEORY

Group 136 — Spatial Dimensions

  1. THIRD
  2. TIME

Group 137 — Energy

  1. 0
  2. ENERGY
  3. ATOM MOVE SPEED
  4. MOLECULE
  5. ELEMENT
  6. SMALL COLOR
  7. FORCE
  8. ENERGY
  9. ENERGY
  10. ENERGY
  11. 5

Group 138 — Machine

  1. (TRUE, FALSE)
  2. METEORITE
  3. MESSAGE

Group 139 — Frontiers

  1. 10
  2. ALIEN_PERSON PROGRESS
  3. RUN
  4. LANGUAGE
  5. CONNECT
  6. COOP
  7. COOP
  8. VIRTUE_SCIENCE
  9. FACT 0 EQUIV KNOWN
  10. MOLECULE SCIENCE
  11. PLANT 0

Group 140 — Frontiers 2

  1. MACHINE
  2. X_0
  3. ATOM SCIENCE
  4. FUSE
  5. ENERGY SCIENCE
  6. EARTH

Groups 141–150

Group 141 — Frontiers 3

  1. DIMENSION SCIENCE
  2. 1327 ALIEN_YEAR
  3. FALSE
  4. 0
  5. TIME SCIENCE
  6. 0
  7. FALSE
  8. 0

Group 142 — Alien Technology

  1. 8
  2. FALSE
  3. 0
  4. ENERGY
  5. YOU
  6. ENERGY_SRC 1

Group 143 — Preparing for the End

  1. 242
  2. 0
  3. YOU
  4. ALIEN_PERSON 1
  5. ALIEN_PERSON 0 BE ALIEN_PERSON 1 GRIEF DO

Group 144 — Hello

  1. GRIEF
  2. CELEBRATE
  3. YOU
  4. ME
  5. SCIENTIST

Group 145 — ?????

  1. INSTANCE 0
  2. DIE NOT CAN DO
  3. REMEMBER
  4. FUTURE
  5. 0
  6. YOU BE ME LOVE DO
  7. No solution shown in the supplied guide
  8. Dictionary/guide endpoint; no separate message solution shown

Quick Dictionary for the Alien Words

For the later puzzles, these are the most useful terms to keep handy:

Alien Word Meaning
-1 --
-2 ;
-3 ,
-4 =
-5 +
-6 *
-7 -
-8 /
-9 ^
-10 .
-11 X_
-14 / -15 ( / )
-16 POINT
-17 LINE
-18 SHAPE
-19 SET
-20 DIST
-26 STATEMENT
-27 TRUE
-28 FALSE
-29 NOT
-30 AND
-31 OR
-32 >
-33 <
-34 MORE
-35 LESS
-38 CREATE
-39 MOVE
-43 MESSAGE
-44 METEORITE
-45 ME
-46 YOU
-47 CIRCLE
-48 SPHERE
-52 BALL
-54 COLOR
-55 ELEMENT
-56 ATOM
-57 MOLECULE
-58 REACT
-59 TRANSFORM
-61 NEUTRON
-62 ELECTRON
-63 ISOTOPE
-64 DECAY
-65 TIME
-66 SPEED
-67 LIGHTSPEED
-69 ALIEN_SECOND
-70 ALIEN_YEAR
-71 ALIEN_MONTH
-72 LIGHTDIST
-73 WAVELENGTH
-74 MASS
-75 MASS_UNIT
-77 EITHER
-79 NOUN
-80 VERB
-81 ADJ
-82 CONJ
-83 OBJECT
-84 SUBJECT
-85 DO
-86 BE
-87 OPPOSITE
-88 DESTROY
-89 FUSE
-90 STAR
-92 SYSTEM
-93 PLANET
-96 NEUTRON_STAR
-98 GALAXY
-99 BELONG
-100 EQUIV
-101 LIFE
-102 ORGANIC
-103 HYDRO
-104 ABSTRACT_CONCEPT
-105 REAL_CONCEPT
-108 BIG
-109 SMALL
-110 ALL
-111 EMPTY
-112 MIN
-113 MAX
-114 MID
-115 MAJORITY
-116 MINORITY
-117 APPROX
-118 PAST
-119 PRESENT
-120 FUTURE
-123 KNOWN
-124 UNKNOWN
-125 UNIVERSE
-126 INFINITY
-127 WANT
-128 INSTANCE
-129 ALIEN_PERSON
-130 PERSON
-131 SPECIES
-132 BORN
-133 DIE
-134 LIVE
-135 LIFESPAN
-136 ALIEN_SCIENTIST
-137 ALIEN_PARTNER
-138 SCIENTIST
-139 EARTH
-140 HOME
-141 SUN
-142 CHILD
-143 PARENT
-144 MATE
-145 CAN
-146 ARM
-147 CORE
-148 CONSUME
-149 INFANT
-150 TEEN
-151 ADULT
-152 DESIRE
-153 LOVE
-154 GOOD
-155 BAD
-156 KIND
-157 EVIL
-158 PART
-159 WHOLE
-161 LIGHT
-162 EYE
-164 TEMP
-165 SOLID
-166 LIQUID
-167 AIR
-169 INSIDE
-170 OUTSIDE
-171 FACE
-172 ATMOSPHERE
-173 WATER
-174 CHANGE
-175 NEAR
-176 NEARSIDE
-177 FARSIDE
-178 EVOLVE
-179 ANIMAL
-180 PLANT
-182 PRODUCER
-186 TOGETHER
-187 POSITIVE
-188 NEGATIVE
-189 ATTRACT
-190 REPEL
-191 FORCE
-192 SENSOR
-193 BRAIN
-194 SMART
-195 LANGUAGE
-196 CONNECT
-197 SCIENCE
-198 COOP
-199 CIVILIZATION
-200 FACT
-201 OPINION
-202 BELIEVE
-203 THOUGHT
-207 VIRTUE_CREATE
-208 VIRTUE_SCIENCE
-209 VIRTUE_CONNECT
-210 IDEOLOGY
-213 HEALTHY?
-214 MAKE_FRIEND
-215 FRIEND
-216 CAPABILITY
-217 TELECOMM
-219 RUN
-220 SWIM
-221 FLY
-222 DEXTERITY
-223 DIFFERENT
-224 PASSION
-227 ABILITY
-229 SYMMETRIC
-230 SICK
-231 ARM_DEATH
-232 CORE_DEATH
-234 CONSCIOUS
-235 DREAM
-236 INSUFFICIENT
-237 THEORY
-238 PROGRESS
-239 DIMENSION
-240 ENERGY
-241 MACHINE
-242 ENERGY_SRC
-243 GRIEF
-244 CELEBRATE
-245 REMEMBER

Note: Your supplied source labels the progression as Groups 1–145 and numbers the individual messages through 977. I have preserved the supplied solutions rather than inventing answers for entries where the source itself does not provide a separate solution.