100 YEARS FROM NOW
Drag to spin · Click a light
Transmission open · 2026 → 2126

Write to someone who isn't born yet.

By 2126, almost everyone alive today will be gone. Every light on this globe is a real person who sent one message a hundred years forward. Find them. Then send yours.

The same question, in every languageEN

What should the people of 2126 know about us?

Signals
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Countries
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Languages
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— seconds until 2126

Today's signal · decrypted

One message is unsealed every day.

Everyone on Earth sees the same one. At midnight it seals again, and a new one opens.

Next signal decrypts in --:--:--

This month's question

/

Roll call of Earth

Bright names have sent at least one signal. Dark names are waiting for their first voice.

SpeakingSilent
How it works

One planet. One message each. A hundred years.

  1. 01

    Find a signal

  2. 02

    Unseal it

  3. 03

    Send yours

What should the people of 2126 know about us?

Send your message →