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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 1 hour ago
Message is now 678,946,317 miles (1,094,315,453 km) from Earth!

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

Princessmichelle2026

Launched 6 hours ago
Message is now 4,037,990,186 miles (6,508,371,795 km) from Earth!

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

Anonymous

Launched 18 hours ago
Message is now 12,503,221,628 miles (20,152,504,400 km) from Earth!

สิ่งที่มีค่าที่สุดที่คุณเคยมีในชีวิต คุณ...

Anonymous

Launched 19 hours ago
Message is now 12,883,467,566 miles (20,765,379,079 km) from Earth!

Waste

Anonymous

Launched 19 hours ago
Message is now 12,892,168,088 miles (20,779,402,449 km) from Earth!

Youcansee

Anonymous

Launched 1 day ago
Message is now 17,394,556,070 miles (28,036,283,620 km) from Earth!

We existed. 100, 11, 12

Makena808

Launched 1 day ago
Message is now 30,175,191,926 miles (48,635,920,097 km) from Earth!

As a Broncos fan, I just can't cheer for...

Anonymous

Launched 1 day ago
Message is now 30,331,041,326 miles (48,887,115,813 km) from Earth!

Aham Brahmasmi अहं ब्रह्मास्मि

Kaouete

Launched 1 day ago
Message is now 31,896,545,666 miles (51,410,372,142 km) from Earth!

Agathe no time

M4SK

Launched 2 days ago
Message is now 32,402,009,408 miles (52,225,070,992 km) from Earth!

Humans have always liked to immortalize ...

P01NTMAN

Launched 2 days ago
Message is now 32,626,464,350 miles (52,586,844,089 km) from Earth!

Pratheek Unni (species Homo Sapien from ...

SpaceLoverVsauce

Launched 2 days ago
Message is now 36,380,561,126 miles (58,637,640,759 km) from Earth!

Hello I am a human!!! My first space tr...

Anonymous

Launched 2 days ago
Message is now 43,734,708,548 miles (70,490,944,866 km) from Earth!

Illinois Lotto numbers for tomorrow's dr...

Anonymous

Launched 2 days ago
Message is now 45,284,982,650 miles (72,989,653,326 km) from Earth!

هذه السيارة رباعية الدفع.

rcasaucao

Launched 3 days ago
Message is now 62,798,795,846 miles (101,218,153,787 km) from Earth!

hello from planet earth. hola desde la t...

RaninderMann

Launched 3 days ago
Message is now 63,427,664,749 miles (102,231,755,218 km) from Earth!

This is Raninder Mann I dont rlly think ...

Princessmichelle2026

Launched 4 days ago
Message is now 65,756,917,453 miles (105,986,009,662 km) from Earth!

Please pray that I can get a Office chai...

MANOGNA C H M

Launched 4 days ago
Message is now 72,950,513,953 miles (117,580,540,210 km) from Earth!

can we be friends? is there a atmospher...

MANOGNA C H M

Launched 4 days ago
Message is now 72,992,649,649 miles (117,648,453,891 km) from Earth!

hi come to earth and meet us in gurudev...

MANOGNA C H M

Launched 4 days ago
Message is now 73,020,777,313 miles (117,693,789,636 km) from Earth!

hi aliens

MANOGNA C H M

Launched 4 days ago
Message is now 73,501,485,013 miles (118,468,587,071 km) from Earth!

i have a doubt do you coming to earth me...

MANOGNA C H M

Launched 4 days ago
Message is now 74,169,897,589 miles (119,545,924,399 km) from Earth!

hi aliens

MANOGNA C H M

Launched 4 days ago
Message is now 74,423,909,791 miles (119,955,337,442 km) from Earth!

hi aliens plz come to our earth and rece...

MANOGNA C H M

Launched 4 days ago
Message is now 75,071,406,853 miles (120,998,963,459 km) from Earth!

hello universe we are from Gurudeva scho...

haniel

Launched 4 days ago
Message is now 77,128,088,089 miles (124,313,891,315 km) from Earth!

# === SIMPLE ARCHIVE MEETING SIGNAL === ...

haniel

Launched 4 days ago
Message is now 77,136,592,009 miles (124,327,597,805 km) from Earth!

# === SIMPLE ARCHIVE MEETING SIGNAL === ...

haniel

Launched 4 days ago
Message is now 77,157,514,033 miles (124,361,319,608 km) from Earth!

zephyr Naya Kel Lyra Solace Aura...

haniel

Launched 4 days ago
Message is now 77,173,385,413 miles (124,386,900,860 km) from Earth!

erza Luma-Translucent Kora Ayla ...

haniel

Launched 4 days ago
Message is now 77,191,138,369 miles (124,415,514,807 km) from Earth!

erza Luma-Translucent Kora Ayla ...

haniel

Launched 4 days ago
Message is now 77,226,988,009 miles (124,473,296,717 km) from Earth!

Alden Liora Vinny Ophiel Marlann ...

haniel

Launched 4 days ago
Message is now 77,235,869,509 miles (124,487,611,785 km) from Earth!

elira rohen-77 Lioren Lomi The one w...

Anonymous

Launched 4 days ago
Message is now 79,289,321,971 miles (127,797,335,551 km) from Earth!

Hello everyone

Anonymous

Launched 4 days ago
Message is now 79,480,239,811 miles (128,105,054,051 km) from Earth!

Hello hello hello

Anonymous

Launched 5 days ago
Message is now 84,200,797,051 miles (135,713,577,149 km) from Earth!

Britain has become a nation of food love...

Premium Image
Image Filename: Waitrose_Gastronault_48SHEET__V008_MASTER_v16_RGB.png

Anonymous

Launched 5 days ago
Message is now 85,893,057,973 miles (138,441,137,828 km) from Earth!

TOMORROW X TOGETHER