Arecibo Message (1974)

GPTKB entity

Statements (29)
Predicate Object
gptkbp:instanceOf interstellar radio message
gptkbp:anniversary gptkb:Arecibo_Message_Anniversary_(November_16)
gptkbp:compatibleWith actual communication
gptkbp:contains diagram of Solar System
atomic numbers of key elements
diagram of Arecibo telescope
numbers 1 to 10
figure of a human
formulas for DNA nucleotides
graphic of DNA double helix
population of Earth
gptkbp:contentType binary-encoded image
gptkbp:designedBy gptkb:Carl_Sagan
gptkb:Frank_Drake
others
gptkbp:distance about 25,000 light-years
gptkbp:durationOfTransmission less than 3 minutes
gptkbp:frequency 2380 MHz
https://www.w3.org/2000/01/rdf-schema#label Arecibo Message (1974)
gptkbp:length 1679 bits
gptkbp:notExpectedToBeReceived by extraterrestrial intelligence
gptkbp:purpose demonstrate human technological achievement
gptkbp:sentBy gptkb:Arecibo,_Puerto_Rico
gptkb:Arecibo_Observatory
gptkb:Messier_13_(M13)_globular_star_cluster
November 16, 1974
gptkbp:transmission 1000 kW
gptkbp:bfsParent gptkb:PSR_B1919+21
gptkbp:bfsLayer 6