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New - Our Indiegogo Phase II campaign is almost ready to launch! Over 20 new transmitters have been built. Software and build instructions will be available for anyone wanting to build their own as well.

SpaceSpeak Phase II Indiegogo Campaign preview is here
Join the new

SpaceSpeak DISCORD server

to keep up on the latest news and interact with the international SpaceSpeak community!


SpaceSpeak

Reach out to the Universe!

SEND a MESSAGE!


SpaceSpeak will take your message, encode it, and beam it out into space where it will travel the heavens for millions of years. Long after the Earth is gone, photons from your message will be racing across the cosmos in silent testament to your thoughts. Whether it's a poem, a prayer, a message in support of a cause, or a note to any intelligent life forms that may be listening, your text, image, or audio clip will be broadcast into space with our radio transmitter. Check back later to see how far it has traveled! SpaceSpeak provides a platform where people of cultures from around the world can see and share the best of humanity while learning about science, engineering, and math through our STEM projects.

...or embed our service into your Campaign or Website with our API


Recent Messages

launched into space.

Bdboy805

Launched just now
Message is now 248,065,126 miles (399,827,636 km) from Earth!

Hello, Hi, Hallo, 안녕하세요, Hola, Bonjour, ...

Riyas A G

Launched 1 hour ago
Message is now 974,656,828 miles (1,570,937,204 km) from Earth!

Existence?

Riyas A G

Launched 1 hour ago
Message is now 1,158,208,510 miles (1,866,783,042 km) from Earth!

Riyas AG

Anonymous

Launched 3 hours ago
Message is now 2,093,257,108 miles (3,373,880,296 km) from Earth!

i hate you a

a.gumowskaa19@gmail.com

Launched 3 hours ago
Message is now 2,587,261,390 miles (4,170,108,961 km) from Earth!

You were really dear to me, Amir, you st...

Anonymous

Launched 5 hours ago
Message is now 3,588,633,310 miles (5,784,105,147 km) from Earth!

In case an alien lifeform ever reads thi...

ouelletv5

Launched 21 hours ago
Message is now 14,177,807,308 miles (22,851,576,390 km) from Earth!

Bonjour ici Vincent, j'envoie un message...

Anonymous

Launched 1 day ago
Message is now 17,408,540,446 miles (28,058,823,427 km) from Earth!

Hey Jayse, I know you’ll never see this ...

carnaval

Launched 1 day ago
Message is now 22,132,169,290 miles (35,672,297,290 km) from Earth!

coisas que deveriam ser proibidas emoji ...

Anonymous

Launched 1 day ago
Message is now 22,436,733,130 miles (36,163,188,702 km) from Earth!

“Awaken, thou arrogant fool. Your mother...

Anonymous

Launched 1 day ago
Message is now 22,454,334,868 miles (36,191,558,919 km) from Earth!

Dear Universe, Sharing you a story- Wi...

Anonymous

Launched 1 day ago
Message is now 31,828,955,650 miles (51,301,431,572 km) from Earth!

Musze podzielić się tym co czuje, robię ...

KennyTran

Launched 2 days ago
Message is now 34,633,575,808 miles (55,821,876,122 km) from Earth!

@NyanRKent

Premium Image
Image Filename: ChatGPT Image Feb 1, 2026, 11_15_44 AM.png

Akhilcbs

Launched 2 days ago
Message is now 36,800,678,323 miles (59,314,779,332 km) from Earth!

Hi

Wherethebuffaloroam

Launched 2 days ago
Message is now 37,628,831,605 miles (60,649,584,325 km) from Earth!

SIGNAL_TYPE SEMIPRIME_RASTER_23x73 BITS...

Wherethebuffaloroam

Launched 2 days ago
Message is now 37,815,028,765 miles (60,949,694,105 km) from Earth!

​BEGIN_SIGNAL_PULSE REF_ID 137_SOL_3_EX...

Wherethebuffaloroam

Launched 2 days ago
Message is now 37,839,829,261 miles (60,989,667,171 km) from Earth!

​BEGIN_SIGNAL_PULSE REF_ID 137_SOL_3_EX...

Anonymous

Launched 2 days ago
Message is now 38,249,708,161 miles (61,650,303,812 km) from Earth!

Bom, pessoas do espaco Obg por ouvirem ...

Anonymous

Launched 2 days ago
Message is now 38,311,400,083 miles (61,749,737,923 km) from Earth!

Pqp 💀 Nunca mais eu bebo

Mr Anderson

Launched 2 days ago
Message is now 43,334,424,385 miles (69,845,772,877 km) from Earth!

I got to 200 days on my Minecraft surviv...

Ellernate

Launched 2 days ago
Message is now 44,181,742,921 miles (71,211,468,138 km) from Earth!

you know what I really need? \\ to make ...

Anonymous

Launched 2 days ago
Message is now 45,845,463,445 miles (73,893,027,834 km) from Earth!

oqqqtaacontecendo

Anonymous

Launched 2 days ago
Message is now 47,002,307,185 miles (75,757,611,159 km) from Earth!

OL SONF VIRS IAAIONG! (Hear now the voi...

Anonymous

Launched 3 days ago
Message is now 48,562,437,241 miles (78,272,205,298 km) from Earth!

Pessoal apaga dormi no carro

Anonymous

Launched 3 days ago
Message is now 48,784,403,503 miles (78,629,967,177 km) from Earth!

Eu amava dma A nicolyy d++++ Tipo Ela...

Anonymous

Launched 3 days ago
Message is now 48,992,861,701 miles (78,965,956,963 km) from Earth!

A Oessoal Espafo Eu ti bebafo

Olek123222

Launched 3 days ago
Message is now 50,996,905,681 miles (82,196,044,881 km) from Earth!

Oddajcie mi swoje pieniądze bo jestem bi...

Likely5870

Launched 3 days ago
Message is now 54,407,861,101 miles (87,693,771,479 km) from Earth!

Dear Aliens, I hope you can receive a...

morishun

Launched 3 days ago
Message is now 56,305,255,002 miles (90,751,962,407 km) from Earth!

単独自己補完全快楽天上空中心理想像す。 単独自己補完全快楽天上昇進出動転移入植...

Anonymous

Launched 3 days ago
Message is now 58,958,518,404 miles (95,028,452,416 km) from Earth!

Do you fear yet appreciate death? Do you...

Anonymous

Launched 3 days ago
Message is now 60,722,253,546 miles (97,871,214,167 km) from Earth!

Transmission from Earth... Greetings ...

Anonymous

Launched 3 days ago
Message is now 62,471,166,162 miles (100,690,085,194 km) from Earth!

ZODAMETA LUCTA TABIT, JOSEPHINE CIPOLLA...

Premium Image
Image Filename: Josephine.jpg

borne

Launched 4 days ago
Message is now 66,495,168,282 miles (107,175,911,235 km) from Earth!

My name is Borne, I am a human. You may ...

Princessmichelle2026

Launched 4 days ago
Message is now 67,238,726,346 miles (108,374,366,929 km) from Earth!

Please pray that I can get a 47 inch Com...

Anonymous

Launched 4 days ago
Message is now 68,545,084,884 miles (110,479,935,955 km) from Earth!

He made me cry, after 2 long years