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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.

Princessmichelle2026

Launched 5 hours ago
Message is now 3,938,832,858 miles (6,348,551,507 km) from Earth!

Please pray that Pixar make a finding ne...

chickenbannana3241

Launched 7 hours ago
Message is now 4,975,557,798 miles (8,019,529,158 km) from Earth!

Hello space this is Timothy from earth.

Anonymous

Launched 9 hours ago
Message is now 6,569,539,296 miles (10,588,684,541 km) from Earth!

01001001 01110011 01110011 01101111 0010...

Anonymous

Launched 9 hours ago
Message is now 6,586,175,136 miles (10,615,497,938 km) from Earth!

01001110 11000011 10100011 01101111 0010...

velvareth

Launched 10 hours ago
Message is now 6,738,411,858 miles (10,860,870,795 km) from Earth!

y’all lattice children of the void be li...

Anonymous

Launched 11 hours ago
Message is now 7,882,429,038 miles (12,704,780,463 km) from Earth!

00110011 00111010 00110101 00110000 0010...

morishun

Launched 15 hours ago
Message is now 10,447,483,800 miles (16,839,097,115 km) from Earth!

I save, secure Palestine, guard and prot...

morishun

Launched 17 hours ago
Message is now 12,006,205,836 miles (19,351,421,828 km) from Earth!

超巨大変革命す。 超巨大成功業務す。 超巨大逆転回復元す。 超...

ThatGuyNess

Launched 22 hours ago
Message is now 14,775,365,280 miles (23,814,711,334 km) from Earth!

Where the alien baddies at?

Anonymous

Launched 1 day ago
Message is now 28,993,975,320 miles (46,732,052,953 km) from Earth!

To whoever may be out there i am a hu...

ondrejzaplatilek

Launched 1 day ago
Message is now 31,151,025,062 miles (50,208,753,255 km) from Earth!

Marťanka z planety země vás zdraví!

Premium Image
Image Filename: IMG_1640.JPG

minky3728

Launched 1 day ago
Message is now 32,068,183,622 miles (51,687,015,616 km) from Earth!

00100101 01010000 01000100 01000110 0010...

Articzzz

Launched 2 days ago
Message is now 35,530,695,824 miles (57,267,840,659 km) from Earth!

##################### # 2 3 5 7 11 13 17...

rhysmorgan7

Launched 2 days ago
Message is now 38,289,862,046 miles (61,715,023,240 km) from Earth!

Mano brangiausioji Akvile, Prisimenu ...

frann

Launched 2 days ago
Message is now 42,584,964,002 miles (68,637,803,915 km) from Earth!

tE amo hudson y connor aaaaa los amo a ...

CtrlAltD1337

Launched 2 days ago
Message is now 43,889,271,146 miles (70,740,066,535 km) from Earth!

Welcome Wyatt E Parker, 8 lbs 7oz, 19 3/...

Manal mohammed

Launched 2 days ago
Message is now 45,828,960,986 miles (73,866,429,419 km) from Earth!

I love u happy valentine day babe 🩷💫

pocketfulofshinies

Launched 3 days ago
Message is now 49,176,572,246 miles (79,262,058,854 km) from Earth!

happy valentines day to my beautiful mar...

Princessmichelle2026

Launched 3 days ago
Message is now 52,002,599,702 miles (83,817,007,365 km) from Earth!

Please pray that Disney make a goofy mov...

Giangitevez17

Launched 3 days ago
Message is now 55,072,240,589 miles (88,764,608,336 km) from Earth!

Buon 22° compleanno, amore mio Se pe...

Giangitevez17

Launched 3 days ago
Message is now 55,484,724,233 miles (89,429,443,264 km) from Earth!

Buon 22° compleanno, amore mio Se pen...

Hrishik Aritra

Launched 3 days ago
Message is now 56,738,635,793 miles (91,450,479,041 km) from Earth!

.... ..

nyava

Launched 4 days ago
Message is now 69,175,618,793 miles (111,496,221,017 km) from Earth!

nyava.nikosha.interlinked.zvyazani

Shreyas md

Launched 5 days ago
Message is now 83,920,604,369 miles (135,261,966,801 km) from Earth!

I am James from earth india Karnataka Ha...

Princessmichelle2026

Launched 5 days ago
Message is now 84,194,236,409 miles (135,703,002,803 km) from Earth!

Please pray that I can get a wireless mo...

m00ncake

Launched 5 days ago
Message is now 86,113,337,909 miles (138,796,181,711 km) from Earth!

Last of its species, calling for a femal...

Piyush_Suteri

Launched 6 days ago
Message is now 98,442,017,573 miles (158,667,362,001 km) from Earth!

Don’t get caught up in the rat race of t...

DenisBazhenov

Launched 6 days ago
Message is now 108,488,860,769 miles (174,860,712,621 km) from Earth!

������

Premium Image
Image Filename: The call to the brothers1.png

Anonymous

Launched 6 days ago
Message is now 109,377,203,651 miles (176,292,530,306 km) from Earth!

Cha cha cha

Anonymous

Launched 6 days ago
Message is now 112,028,724,791 miles (180,566,212,164 km) from Earth!

Año 2026 9 febrero 320 PM MX Hola soy...

Anonymous

Launched 7 days ago
Message is now 112,810,797,689 miles (181,826,745,488 km) from Earth!

i try to send this message for the first...

Princessmichelle2026

Launched 7 days ago
Message is now 116,169,838,649 miles (187,240,797,141 km) from Earth!

Please pray that I can get a keyboard fo...

Anonymous

Launched 7 days ago
Message is now 124,635,070,091 miles (200,884,929,745 km) from Earth!

สิ่งที่มีค่าที่สุดที่คุณเคยมีในชีวิต คุณ...

Anonymous

Launched 7 days ago
Message is now 125,015,316,029 miles (201,497,804,424 km) from Earth!

Waste

Anonymous

Launched 7 days ago
Message is now 125,024,016,551 miles (201,511,827,794 km) from Earth!

Youcansee