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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.

Piyush_Suteri

Launched 3 hours ago
Message is now 2,161,462,039 miles (3,483,811,976 km) from Earth!

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

DenisBazhenov

Launched 18 hours ago
Message is now 12,208,305,235 miles (19,677,162,596 km) from Earth!

������

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

Anonymous

Launched 19 hours ago
Message is now 13,096,648,117 miles (21,108,980,281 km) from Earth!

Cha cha cha

Anonymous

Launched 23 hours ago
Message is now 15,748,169,257 miles (25,382,662,139 km) from Earth!

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

Anonymous

Launched 1 day ago
Message is now 16,530,242,155 miles (26,643,195,463 km) from Earth!

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

Princessmichelle2026

Launched 1 day ago
Message is now 19,889,283,115 miles (32,057,247,116 km) from Earth!

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

Anonymous

Launched 1 day ago
Message is now 28,354,514,557 miles (45,701,379,720 km) from Earth!

สิ่งที่มีค่าที่สุดที่คุณเคยมีในชีวิต คุณ...

Anonymous

Launched 1 day ago
Message is now 28,734,760,495 miles (46,314,254,399 km) from Earth!

Waste

Anonymous

Launched 1 day ago
Message is now 28,743,461,017 miles (46,328,277,770 km) from Earth!

Youcansee

Anonymous

Launched 2 days ago
Message is now 33,245,848,999 miles (53,585,158,941 km) from Earth!

We existed. 100, 11, 12

Makena808

Launched 2 days ago
Message is now 46,026,484,855 miles (74,184,795,417 km) from Earth!

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

Anonymous

Launched 2 days ago
Message is now 46,182,334,255 miles (74,435,991,134 km) from Earth!

Aham Brahmasmi अहं ब्रह्मास्मि

Kaouete

Launched 2 days ago
Message is now 47,747,838,595 miles (76,959,247,462 km) from Earth!

Agathe no time

M4SK

Launched 3 days ago
Message is now 48,253,305,244 miles (77,773,950,998 km) from Earth!

Humans have always liked to immortalize ...

P01NTMAN

Launched 3 days ago
Message is now 48,477,760,186 miles (78,135,724,094 km) from Earth!

Pratheek Unni (species Homo Sapien from ...

SpaceLoverVsauce

Launched 3 days ago
Message is now 52,231,856,962 miles (84,186,520,765 km) from Earth!

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

Anonymous

Launched 3 days ago
Message is now 59,586,004,384 miles (96,039,824,872 km) from Earth!

Illinois Lotto numbers for tomorrow's dr...

Anonymous

Launched 3 days ago
Message is now 61,136,278,486 miles (98,538,533,332 km) from Earth!

هذه السيارة رباعية الدفع.

rcasaucao

Launched 4 days ago
Message is now 78,650,091,682 miles (126,767,033,793 km) from Earth!

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

RaninderMann

Launched 4 days ago
Message is now 79,278,957,682 miles (127,780,630,545 km) from Earth!

This is Raninder Mann I dont rlly think ...

Princessmichelle2026

Launched 5 days ago
Message is now 81,608,210,386 miles (131,534,884,989 km) from Earth!

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

MANOGNA C H M

Launched 5 days ago
Message is now 88,801,806,886 miles (143,129,415,537 km) from Earth!

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

MANOGNA C H M

Launched 5 days ago
Message is now 88,843,942,582 miles (143,197,329,217 km) from Earth!

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

MANOGNA C H M

Launched 5 days ago
Message is now 88,872,070,246 miles (143,242,664,963 km) from Earth!

hi aliens

MANOGNA C H M

Launched 5 days ago
Message is now 89,352,777,946 miles (144,017,462,397 km) from Earth!

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

MANOGNA C H M

Launched 5 days ago
Message is now 90,021,190,522 miles (145,094,799,725 km) from Earth!

hi aliens

MANOGNA C H M

Launched 5 days ago
Message is now 90,275,202,724 miles (145,504,212,768 km) from Earth!

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

MANOGNA C H M

Launched 5 days ago
Message is now 90,922,699,786 miles (146,547,838,786 km) from Earth!

hello universe we are from Gurudeva scho...

haniel

Launched 5 days ago
Message is now 92,979,381,022 miles (149,862,766,641 km) from Earth!

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

haniel

Launched 5 days ago
Message is now 92,987,884,942 miles (149,876,473,131 km) from Earth!

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

haniel

Launched 5 days ago
Message is now 93,008,806,966 miles (149,910,194,935 km) from Earth!

zephyr Naya Kel Lyra Solace Aura...

haniel

Launched 5 days ago
Message is now 93,024,678,346 miles (149,935,776,186 km) from Earth!

erza Luma-Translucent Kora Ayla ...

haniel

Launched 5 days ago
Message is now 93,042,431,302 miles (149,964,390,133 km) from Earth!

erza Luma-Translucent Kora Ayla ...

haniel

Launched 5 days ago
Message is now 93,078,280,942 miles (150,022,172,043 km) from Earth!

Alden Liora Vinny Ophiel Marlann ...

haniel

Launched 5 days ago
Message is now 93,087,162,442 miles (150,036,487,111 km) from Earth!

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