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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.

Anonymous

Launched 6 hours ago
Message is now 4,318,548,911 miles (6,960,572,124 km) from Earth!

Whats nine plus tien? Groetjes uit Ni...

YodaTW

Launched 8 hours ago
Message is now 5,614,803,929 miles (9,049,856,448 km) from Earth!

Hello all intelligent alien entities in ...

YodaTW

Launched 8 hours ago
Message is now 5,619,773,291 miles (9,057,865,991 km) from Earth!

Hello all intelligent alien entities in ...

YodaTW

Launched 8 hours ago
Message is now 5,624,397,809 miles (9,065,319,719 km) from Earth!

Hello all intelligent alien entities in ...

Anonymous

Launched 8 hours ago
Message is now 5,854,301,249 miles (9,435,874,623 km) from Earth!

Hello this is from besant Nagar beach in...

Anonymous

Launched 17 hours ago
Message is now 11,743,660,169 miles (18,928,254,673 km) from Earth!

Ñ

Anonymous

Launched 20 hours ago
Message is now 13,926,070,151 miles (22,445,830,229 km) from Earth!

Hola, tengo 12 y les queria decir que si...

Anonymous

Launched 22 hours ago
Message is now 14,822,714,027 miles (23,891,027,330 km) from Earth!

science is elegant

CocoButter

Launched 1 day ago
Message is now 26,555,144,917 miles (42,801,182,823 km) from Earth!

If only you could see yourself through m...

Antu123

Launched 1 day ago
Message is now 27,815,249,533 miles (44,832,200,473 km) from Earth!

Hey, we shouldnt really know each other,...

laurentdelrey

Launched 2 days ago
Message is now 32,661,632,797 miles (52,643,528,062 km) from Earth!

coucou !

granfl2485@g.comalisd.org

Launched 2 days ago
Message is now 36,208,352,593 miles (58,360,077,638 km) from Earth!

Please pray that I get enough money to p...

Solmalefi

Launched 2 days ago
Message is now 37,112,322,637 miles (59,817,082,947 km) from Earth!

Eusebio y Eugenia son dos monitos que di...

MingMen

Launched 2 days ago
Message is now 44,064,442,882 miles (71,022,405,702 km) from Earth!

Type of weather that makes me want to dr...

Anonymous

Launched 2 days ago
Message is now 44,708,653,324 miles (72,060,734,394 km) from Earth!

Six seven skibidi

Anonymous

Launched 2 days ago
Message is now 44,827,045,300 miles (72,251,556,799 km) from Earth!

Vcs manda qqlr merda p espaco

Anonymous

Launched 3 days ago
Message is now 48,511,561,522 miles (78,190,204,580 km) from Earth!

kbrones weones

MingMen

Launched 3 days ago
Message is now 54,630,166,000 miles (88,052,079,169 km) from Earth!

Ed Sheeran arrived in Melbourne via the ...

MingMen

Launched 3 days ago
Message is now 54,794,234,740 miles (88,316,522,695 km) from Earth!

Beer

James aka Jimmy

Launched 3 days ago
Message is now 57,354,038,164 miles (92,442,375,319 km) from Earth!

RIP TECHNOBLADE YOU ARE MISSED

vareniyam

Launched 3 days ago
Message is now 62,891,977,240 miles (101,368,342,155 km) from Earth!

Gtuugfg

Gusyjsyuve6v

Launched 4 days ago
Message is now 68,194,035,580 miles (109,914,119,971 km) from Earth!

67 ESTRELLAS DE EXTRATERRESTRES

Gusyjsyuve6v

Launched 4 days ago
Message is now 68,205,480,160 miles (109,932,566,173 km) from Earth!

HEMMY BOI ARRIBA ANDALUCIA CABRONES

Gusyjsyuve6v

Launched 4 days ago
Message is now 68,237,713,402 miles (109,984,519,227 km) from Earth!

GIBRALTAR ES DE ESPAÑA KABRONES INGLESES

morishun

Launched 4 days ago
Message is now 72,893,702,602 miles (117,488,972,530 km) from Earth!

東大西野研究室実験謝礼金問題なく貰い受け取り振り込まれ 無事に自身銀行口座に振...

JoeCali01

Launched 5 days ago
Message is now 81,220,428,522 miles (130,909,864,018 km) from Earth!

01000111 00100000 00111101 00100000 0010...

092485

Launched 5 days ago
Message is now 94,484,358,780 miles (152,288,467,136 km) from Earth!

We hold these truths to be self-evident,...

092485

Launched 5 days ago
Message is now 94,563,414,360 miles (152,415,887,729 km) from Earth!

Let's chat!

Princessmichelle2026

Launched 6 days ago
Message is now 99,619,532,340 miles (160,565,262,576 km) from Earth!

Please pray that I can stop being nervou...

morishun

Launched 6 days ago
Message is now 103,748,549,502 miles (167,220,350,281 km) from Earth!

寝て起きたら、今日今この瞬間にも、過去の優秀な多少マシな飛び抜けた本当時期間の自...

Anonymous

Launched 6 days ago
Message is now 107,576,428,944 miles (173,390,068,741 km) from Earth!

01001110 01100001 01101111 00100000 0111...

Anonymous

Launched 6 days ago
Message is now 108,642,639,162 miles (175,108,570,320 km) from Earth!

my internet is slow as shit

Allah con con

Launched 7 days ago
Message is now 115,740,883,320 miles (186,549,413,399 km) from Earth!

Let my fluoxetine kick in ANIALATION LEV...

Allah con con

Launched 7 days ago
Message is now 115,754,865,684 miles (186,571,949,962 km) from Earth!

Please 🙏 let my fluoxetine kick in TO T...

Anonymous

Launched 7 days ago
Message is now 116,513,759,820 miles (187,795,124,107 km) from Earth!

Hola bros se que esta verdes allí arriba...