In 1974, a binary string known as the Arecibo message was beamed from the Arecibo Observatory towards the star cluster M13. People hope that eventually it will be read by another intelligent race.
In 1974, a binary string known as the Arecibo message was beamed from the Arecibo Observatory towards the star cluster M13. People hope that eventually it will be read by another intelligent race.
In 1974, a binary string known as the Arecibo message was beamed towards the star cluster M13, with the hope that it would eventually be read by another intelligent race.
In 1974, a binary string known as the Arecibo message was beamed towards the star cluster M13, with the hope that it would eventually be read by another intelligent race.
In 1974, a binary string known as the Arecibo message was beamed towards the star cluster M13, with the hope that it would eventually be read by another intelligent race.