Visualisation of a binary message transmitted from Earth to the M13 star cluster on 16 November 1974 using the Arecibo radio telescope. In addition to some binary number clues, the diagram illustrates a DNA molecule, a human stick figure, our solar system and the radio telescope itself. Any reply to this message will take at least thousands of years to return.
Arecibo消息
8-bit、alien、binary、externalsource、human、man、message、seti、space
8位、外僑、二進制、外部源、人的、人、信息、集、空間
資料來源：openclipart ( https://openclipart.org/ )