SpaceSpeak

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.

Coming Soon - We've partnered with www.roottranslation.com to provide automatic multi-language translations as part of our STEM education mission.
When this feature rolls out, messages will automatically be broadcast in the original language and Spanish, Portuguese, French, and Japanese.
Other languages will be added in the future.

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.

Scry60

Launched just now
Message is now 161,885,308 miles (260,924,303 km) from Earth!

Talking about earths final future, with ...

Codex4114

Launched 3 hours ago
Message is now 2,610,151,228 miles (4,207,002,457 km) from Earth!

To my beloved Dragon Queen Hey, Across t...

Codex4114

Launched 4 hours ago
Message is now 2,915,476,366 miles (4,699,120,919 km) from Earth!

To my beloved Dragon Queen Hey, Across t...

Wutaii1

Launched 5 hours ago
Message is now 3,372,621,039 miles (5,435,939,820 km) from Earth!

Restore the earth. We have a vision the ...

Wutaii1

Launched 5 hours ago
Message is now 3,387,730,935 miles (5,460,293,723 km) from Earth!

We know you are coming in a comet. I hav...

Velacorp1

Launched 8 hours ago
Message is now 5,487,797,415 miles (8,845,149,262 km) from Earth!

The 4FX, now you can die, bastarda, as n...

Milanesa-Box

Launched 9 hours ago
Message is now 6,668,704,719 miles (10,748,517,877 km) from Earth!

01001000 01101111 01101100 01100001 “Si...

CocoButter

Launched 12 hours ago
Message is now 8,074,804,455 miles (13,014,848,264 km) from Earth!

Sorry, mom.

Bializm

Launched 12 hours ago
Message is now 8,599,983,097 miles (13,861,323,293 km) from Earth!

Alma and Emir. Two beautiful souls that ...

Premium Image

Image Filename: IMG-20250809-WA0024.jpg

Anonymous

Launched 12 hours ago
Message is now 8,625,293,977 miles (13,902,118,989 km) from Earth!

Viva el yety venezolano

Princessmichelle25

Launched 14 hours ago
Message is now 9,411,751,639 miles (15,169,719,609 km) from Earth!

Dear God Please Take Away My Attention ...

Anonymous

Launched 14 hours ago
Message is now 9,885,982,261 miles (15,934,077,387 km) from Earth!

yo soy crash bandicoot pero .exe

Don Verdecia

Launched 17 hours ago
Message is now 12,036,332,539 miles (19,399,979,594 km) from Earth!

Oíd, buen amigo, que traigo nuevas que m...

Don Verdecia

Launched 18 hours ago
Message is now 12,053,857,459 miles (19,428,225,996 km) from Earth!

Estos son tamales. Si alguna vez vienen ...

morishun

Launched 1 day ago
Message is now 18,941,371,057 miles (30,529,416,730 km) from Earth!

己の全て傾注し、SIMカード入りau GRATINA KYF37携帯電話機を確実...

anonimo4092

Launched 1 day ago
Message is now 19,028,565,269 miles (30,669,955,049 km) from Earth!

naces para ser esclavo de este maldito s...

Anonymous

Launched 1 day ago
Message is now 19,254,344,531 miles (31,033,862,664 km) from Earth!

En algún momento llegará el amor de mi v...

Monica Galindo

Launched 1 day ago
Message is now 20,595,201,047 miles (33,195,035,012 km) from Earth!

Peru was here

Nosoyunpapu ian cantero argentina

Launched 1 day ago
Message is now 20,885,026,991 miles (33,662,172,105 km) from Earth!

hola me llamo ian me gusta la astronomia...

Damien1871

Launched 1 day ago
Message is now 22,219,079,627 miles (35,812,378,062 km) from Earth!

00110001 00100000 00110010 00100000 0011...

Damien1871

Launched 1 day ago
Message is now 22,275,926,807 miles (35,904,003,491 km) from Earth!

Homo sapiens

Premium Image

Image Filename: 20250813_155325.jpg

Strike

Launched 1 day ago
Message is now 22,548,776,189 miles (36,343,778,018 km) from Earth!

# Εὐχὴ πρὸς τοὺς θεοὺς περὶ κλήρου νίκης...

Mrs.smith92

Launched 1 day ago
Message is now 24,893,477,309 miles (40,122,931,986 km) from Earth!

.. ... / .--. .-.. .- -. . - / - .-. -.-...

Anonymous

Launched 1 day ago
Message is now 26,226,520,709 miles (42,271,511,271 km) from Earth!

Hola, si veis esto, no nos comáis por fa...

Princessmichelle25

Launched 1 day ago
Message is now 27,373,929,971 miles (44,120,888,247 km) from Earth!

Dear God Please Bless With A BMW X4 Cou...

HatredisGreeting

Launched 1 day ago
Message is now 27,511,592,849 miles (44,342,771,201 km) from Earth!

GUYS PLEASE LISTEN LINKIN PARK MUSIC, PL...

anastacio

Launched 1 day ago
Message is now 28,013,287,854 miles (45,151,395,658 km) from Earth!

ESTO ES UN MENSAJE DE ALERTA SOMOS MUY S...

Don Verdecia

Launched 1 day ago
Message is now 28,726,085,052 miles (46,300,271,452 km) from Earth!

Oíd, buen amigo, que traigo nuevas que m...

Anonymous

Launched 2 days ago
Message is now 32,259,486,132 miles (51,995,354,121 km) from Earth!

is any body out there? i hope there is....

ayand

Launched 2 days ago
Message is now 32,411,280,732 miles (52,240,014,373 km) from Earth!

25082009

Anonymous

Launched 2 days ago
Message is now 34,038,060,354 miles (54,862,033,278 km) from Earth!

Stop by Earth sometime. This rock is bor...

SarbelFCB

Launched 2 days ago
Message is now 35,616,166,752 miles (57,405,601,414 km) from Earth!

Cuando esto llegue a 3.000.000.000.000 k...

Don Verdecia

Launched 2 days ago
Message is now 35,901,951,474 miles (57,866,224,927 km) from Earth!

Fue creado el hombre por la mano de Dios...

hdfhsjjjjjjjjjjjjjjjjjssssssddddddd

Launched 2 days ago
Message is now 36,082,354,734 miles (58,156,996,186 km) from Earth!

HEY THAT BUMP! IS SHAPED LIKE A DEER!

MR CROWLEY

Launched 2 days ago
Message is now 36,391,574,154 miles (58,655,391,392 km) from Earth!

te amo diane