Arecibo Message

GPTKB entity

Statements (29)
Predicate Object
gptkbp:instanceOf interstellar radio message
gptkbp:compatibleWith actual communication
gptkbp:contains diagram of Solar System
atomic numbers of key elements
diagram of Arecibo telescope
formulas for DNA
human figure
numbers 1 to 10
gptkbp:createdBy gptkb:Carl_Sagan
gptkb:Frank_Drake
others
gptkbp:distance about 25,000 light-years
gptkbp:format binary
gptkbp:frequency 2380 MHz
https://www.w3.org/2000/01/rdf-schema#label Arecibo Message
gptkbp:language mathematical
gptkbp:length 1679 bits
gptkbp:notExpectedToArrive for 25,000 years
gptkbp:purpose attempt to contact extraterrestrial intelligence
demonstrate human technological achievement
gptkbp:relatedTo gptkb:SETI
gptkb:Arecibo_Observatory
gptkbp:sentBy gptkb:Arecibo,_Puerto_Rico
gptkb:Arecibo_Observatory
gptkb:M13_globular_star_cluster
November 16, 1974
gptkbp:transmission about 3 minutes
gptkbp:bfsParent gptkb:NSF_Arecibo_Observatory_(until_2020)
gptkbp:bfsLayer 4