Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Arecibo_message> ?p ?o }
- Arecibo_message abstract "The Arecibo message was broadcast into space a single time via frequency modulated radio waves at a ceremony to mark the remodeling of the Arecibo radio telescope in Puerto Rico on 16 November 1974. The message was aimed at the current location of globular star cluster M13 some 25,000 light years away because M13 was a large and close collection of stars that was available in the sky at the time and place of the ceremony. The message consisted of 1,679 binary digits, approximately 210 bytes, transmitted at a frequency of 2,380 MHz and modulated by shifting the frequency by 10 Hz, with a power of 1,000 kW. The "ones" and "zeros" were transmitted by frequency shifting at the rate of 10 bits per second. The total broadcast was less than three minutes.The cardinality of 1,679 was chosen because it is a semiprime (the product of two prime numbers), to be arranged rectangularly as 73 rows by 23 columns. The alternative arrangement, 23 rows by 73 columns, produces jumbled nonsense (as do all other X/Y formats). The message forms the image shown on the right, or its inverse, when translated into graphics, characters and spaces.Dr. Frank Drake, then at Cornell University and creator of the Drake equation, wrote the message with help from Carl Sagan, among others. The message consists of seven parts that encode the following (from the top down):The numbers one (1) to ten (10) (white)The atomic numbers of the elements hydrogen, carbon, nitrogen, oxygen, and phosphorus, which make up deoxyribonucleic acid (DNA) (purple)The formulas for the sugars and bases in the nucleotides of DNA (green)The number of nucleotides in DNA, and a graphic of the double helix structure of DNA (white & blue)A graphic figure of a human, the dimension (physical height) of an average man, and the human population of Earth (red, white, & blue, respectively)A graphic of the Solar System indicating which of the planets the message is coming from (yellow)A graphic of the Arecibo radio telescope and the dimension (the physical diameter) of the transmitting antenna dish (purple, white, & blue)Because it will take 25,000 years for the message to reach its intended destination (and an additional 25,000 years for any reply), the Arecibo message was more a demonstration of human technological achievement than a real attempt to enter into a conversation with extraterrestrials. In fact, the core of M13, to which the message was aimed, will no longer be in that location when the message arrives. However, as the proper motion of M13 is small, the message will still arrive near the center of the cluster. According to the Cornell News press release of November 12, 1999, the real purpose of the message was not to make contact but to demonstrate the capabilities of newly installed equipment.".
- Arecibo_message thumbnail Arecibo_message.svg?width=300.
- Arecibo_message wikiPageExternalLink index.html.
- Arecibo_message wikiPageExternalLink lec06.html.
- Arecibo_message wikiPageExternalLink Page.aspx?pid=688.
- Arecibo_message wikiPageID "1317000".
- Arecibo_message wikiPageLength "14285".
- Arecibo_message wikiPageOutDegree "92".
- Arecibo_message wikiPageRevisionID "682347129".
- Arecibo_message wikiPageWikiLink 10_(number).
- Arecibo_message wikiPageWikiLink 1_(number).
- Arecibo_message wikiPageWikiLink A_Message_From_Earth.
- Arecibo_message wikiPageWikiLink A_Message_from_Earth.
- Arecibo_message wikiPageWikiLink Active_SETI.
- Arecibo_message wikiPageWikiLink Adenine.
- Arecibo_message wikiPageWikiLink Arecibo_Observatory.
- Arecibo_message wikiPageWikiLink Arecibo_radio_telescope.
- Arecibo_message wikiPageWikiLink Atomic_number.
- Arecibo_message wikiPageWikiLink Atomic_numbers.
- Arecibo_message wikiPageWikiLink Base_(chemistry).
- Arecibo_message wikiPageWikiLink Binary_number.
- Arecibo_message wikiPageWikiLink Binary_numeral_system.
- Arecibo_message wikiPageWikiLink Bit.
- Arecibo_message wikiPageWikiLink Broadcasting.
- Arecibo_message wikiPageWikiLink Byte.
- Arecibo_message wikiPageWikiLink Carbon.
- Arecibo_message wikiPageWikiLink Cardinality.
- Arecibo_message wikiPageWikiLink Carl_Sagan.
- Arecibo_message wikiPageWikiLink Category:1974_in_Puerto_Rico.
- Arecibo_message wikiPageWikiLink Category:1974_in_science.
- Arecibo_message wikiPageWikiLink Category:Interstellar_messages.
- Arecibo_message wikiPageWikiLink Category:Search_for_extraterrestrial_intelligence.
- Arecibo_message wikiPageWikiLink Category:Technology_in_society.
- Arecibo_message wikiPageWikiLink Category:Time_capsules.
- Arecibo_message wikiPageWikiLink Chemical_formula.
- Arecibo_message wikiPageWikiLink Communication_with_Extraterrestrial_Intelligence.
- Arecibo_message wikiPageWikiLink Communication_with_extraterrestrial_intelligence.
- Arecibo_message wikiPageWikiLink Cornell_University.
- Arecibo_message wikiPageWikiLink Cosmic_Call.
- Arecibo_message wikiPageWikiLink Cytosine.
- Arecibo_message wikiPageWikiLink DNA.
- Arecibo_message wikiPageWikiLink Deoxyribonucleic_acid.
- Arecibo_message wikiPageWikiLink Deoxyribose.
- Arecibo_message wikiPageWikiLink Diameter.
- Arecibo_message wikiPageWikiLink Drake_equation.
- Arecibo_message wikiPageWikiLink Dwarf_planet.
- Arecibo_message wikiPageWikiLink Earth.
- Arecibo_message wikiPageWikiLink File:Arecibo_message.svg.
- Arecibo_message wikiPageWikiLink Formula.
- Arecibo_message wikiPageWikiLink Frank_Drake.
- Arecibo_message wikiPageWikiLink Frequency_modulation.
- Arecibo_message wikiPageWikiLink Great_Globular_Cluster_in_Hercules.
- Arecibo_message wikiPageWikiLink Guanine.
- Arecibo_message wikiPageWikiLink Helix.
- Arecibo_message wikiPageWikiLink Hertz.
- Arecibo_message wikiPageWikiLink Hydrogen.
- Arecibo_message wikiPageWikiLink International_Astronomical_Union.
- Arecibo_message wikiPageWikiLink Jupiter.
- Arecibo_message wikiPageWikiLink Kilowatt.
- Arecibo_message wikiPageWikiLink Light-year.
- Arecibo_message wikiPageWikiLink Light_year.
- Arecibo_message wikiPageWikiLink Mars.
- Arecibo_message wikiPageWikiLink Mercury_(planet).
- Arecibo_message wikiPageWikiLink Messier_13.
- Arecibo_message wikiPageWikiLink Molecular_formula.
- Arecibo_message wikiPageWikiLink Neptune.
- Arecibo_message wikiPageWikiLink Nitrogen.
- Arecibo_message wikiPageWikiLink Nucleotide.
- Arecibo_message wikiPageWikiLink Nucleotides.
- Arecibo_message wikiPageWikiLink Oxygen.
- Arecibo_message wikiPageWikiLink Phosphate.
- Arecibo_message wikiPageWikiLink Phosphorus.
- Arecibo_message wikiPageWikiLink Pioneer_plaque.
- Arecibo_message wikiPageWikiLink Pluto.
- Arecibo_message wikiPageWikiLink Prime_number.
- Arecibo_message wikiPageWikiLink Proper_motion.
- Arecibo_message wikiPageWikiLink Puerto_Rico.
- Arecibo_message wikiPageWikiLink Radio_wave.
- Arecibo_message wikiPageWikiLink Radio_waves.
- Arecibo_message wikiPageWikiLink Raster_scan.
- Arecibo_message wikiPageWikiLink Saturn.
- Arecibo_message wikiPageWikiLink Semiprime.
- Arecibo_message wikiPageWikiLink Solar_System.
- Arecibo_message wikiPageWikiLink Solar_system.
- Arecibo_message wikiPageWikiLink Sugar.
- Arecibo_message wikiPageWikiLink Sun.
- Arecibo_message wikiPageWikiLink Thymine.
- Arecibo_message wikiPageWikiLink Uranus.
- Arecibo_message wikiPageWikiLink Venus.
- Arecibo_message wikiPageWikiLink Voyager_Golden_Record.
- Arecibo_message wikiPageWikiLink Watt.
- Arecibo_message wikiPageWikiLink Wavelength.
- Arecibo_message wikiPageWikiLink Wow!_signal.
- Arecibo_message wikiPageWikiLink File:AreciboMessageShifted.svg.
- Arecibo_message wikiPageWikiLink File:Arecibo_message_part_1.png.
- Arecibo_message wikiPageWikiLink File:Arecibo_message_part_2.png.
- Arecibo_message wikiPageWikiLink File:Arecibo_message_part_3.png.
- Arecibo_message wikiPageWikiLink File:Arecibo_message_part_4.png.
- Arecibo_message wikiPageWikiLink File:Arecibo_message_part_5.png.
- Arecibo_message wikiPageWikiLink File:Arecibo_message_part_6.png.