Category: Extraterrestrial Intelligence

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The Sagan Paradox, Chapter 1: The Golden Record

Introduction and Carl Sagan’s Early Work

Artwork inspired by Linda Salzman Sagan’s design for the Pioneer plaque, commissioned by NASA: click here view the original design

Carl Sagan (1934–1996) was an American astronomer, astrobiologist, and author. After NASA was founded in 1958, Sagan became a consultant for the agency. His first job involved planning the explosion of an atomic bomb on the moon, the A119 project. Highly controversial, to say the least. In 1961, at the age of 27, he published a study on the atmosphere of Venus. In 1970 he researched the conditions that could lead to the emergence of life in the cosmos on distant planets. To achieve this, he exposed frequently occurring elements to the UV radiation of a young sun and observed how amino acids, the building blocks of life, were formed from them. Carl Sagan became a full professor at the astronomy department at Cornell University. Around this time, talk shows began inviting him as a popular guest to discuss the possibility of extraterrestrial life.

Reference: Carl Sagan, Long wavelength ultraviolet photoproduction of amino acids on the primitive Earth

“Hello, Aliens!”: Voyager Probes Get Sagan’s First Broadcast

In 1972 and 1977, Carl Sagan sent the first messages to extraterrestrials into space on the panels of the space probes Pioneer 10 & 11 and the Golden Record of Voyager 1 & 2.

The gold-plated aluminum cover (L) of the Voyager golden record (R) both protects it from micrometeorite bombardment and also provides a key to playing it and deciphering Earth’s location. NASA

It contains greetings and wishes for peace from the people of Earth in 55 languages. Earthlings extend their friendship, wish happiness and health, and express hope to one day meet their cosmic neighbors. They also express the desire for goodwill and harmony among all beings in the universe.

Reference: Golden Record Greetings – NASA Science
Each of the Voyager spacecraft, launched in 1977, carried a golden phonograph record. One of its purposes was to send a message to extraterrestrials who might find the spacecraft as it journeyed through interstellar space.

The greetings are in alphabetical order, from Akkadian (an extinct language for over 2000 years) to Wu Chinese. The inclusion of Akkadian in this earthly record is pretty strange. One day, these transmissions might be intercepted as they pass through space by an alien culture.

Voyager’s ‘Cosmic Map’ Of Earth’s Location Is Hopelessly Wrong

With the help of the included pulsar map, these aliens could potentially find Earth. Pulsars are stars that rhythmically emit radiation, like interstellar lighthouses. We can use them as a cosmic GPS.

Pulsar GPS: Sagan’s Star-Beacon Timecode Reveals 1971 Earth

Over long periods of time, the frequency of a pulsar slows down. Thus the pulsar map designed by scientist Frank Drake and graphic artist Linda Salzman Sagan is not only a determination of the position of our Earth in space, but the map also precisely pinpoints the position of Earth in time: 1971.

What if a prospective alien civilization has or develops the ability to time travel? What would they do with the information provided by our space probes?

Speculation about the subject makes for the greatest sci-fi story ever told. This is particularly true when we consider the included Mesopotamian-language greeting and the Annunaki creation myths—some of which have been popularized by Zecharia Sitchin and others.

Of course, intercepting our space probes is extremely unlikely. It could take millions of years, if at all. But then again, the life expectancy of the Golden Records is 5 billion years.

Aliens recovering the Golden Record
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The Sagan Paradox, Chapter 2: Extraordinary Claims and the Bermuda Triangle

“Extraordinary?” Sagan’s 1977 Standard Stuns UFO Dreamers

In 1977, when the film “Close Encounters of the Third Kind” was released, Washington Post readers first heard of the “Sagan Standard”: that “extraordinary claims require extraordinary evidence.“

Carl Sagan uttered this aphorism in relation to the first film scene. In the scene, planes were found in the Sahara which years earlier disappeared in the Bermuda Triangle. The notion of extraordinary claims was central to Sagan’s skepticism about extraterrestrial causes.

“There is no evidence that lights in the sky or the disappearance of ships or planes are due to extraterrestrial interference (in the Bermuda Triangle)”, Sagan said.

Reference: Second View, Sagan on ‘Encounters’
NEW YORK — Carl Sagan, the 43-year-old glamor boy of astronomy, is hunched down in the fifth row of the Ziegfeld Theater on West 54th Street, waiting for the five o’clock matinee to roll. Whoooooosh! A sandstorm rages across the screen, enveloping viewers in a yellow haze.

Bermuda Triangle Bombshell: Planes, Submarines & Atomic Mystery

Bermuda Triangle, 1986:
Nine years later, in the shadowy depths of the North Atlantic, the Russian nuclear submarine K-219 vanished beneath the waves. It left a chilling mystery in its wake. As the vessel settled silently on the ocean floor—nearly 18,000 feet (5.5 kilometers) below the surface—a more disturbing discovery emerged. The submarine’s full arsenal of nuclear warheads had inexplicably disappeared, raising extraordinary claims about what might have occurred.

Any attempt to retrieve or remove the warheads should have been impossible at such an unfathomable depth. It was beyond the reach of all human technology in 1986. Yet, the weapons had vanished nonetheless, leaving behind only unanswered questions and a silence as deep as the ocean itself.

Official records claim that the catastrophic incident aboard K-219 took place hundreds of miles from the Hatteras Abyssal Plain. This spot was the very location where the lost submarine ultimately came to rest (Wikipedia).

Yet this contradiction is curious, to say the least, inviting extraordinary claims and speculations.

Deep-Sea Riddle: Vanished Russian Nukes Hide Under Triangle

Consult the Marine Gazetteer Map, and you’ll notice a small dot nestled between Miami and Bermuda. This is the location of the Hatteras Abyssal Plain. In other words, it is inside the notorious Bermuda Triangle.

Science moves forward through doubt, evidence, and the enduring patience to pursue both. But in a case like this, extraordinary claims about the vanished nukes cannot help but intrigue those. These claims make people wonder what secrets still lie hidden beneath those mysterious waters.

Location of the sunk Russian nuclear submarine K-219. Until now, no publication has linked it’s sinking and the disappearance of it’s nuclear arsenal to the presence of the Bermuda Triangle.

Cosmos Mania: Sagan Turns the Universe into Prime-Time TV

In 1980 the name Sagan finally became a household name when Carl presented his extraordinarily successful TV series “Cosmos.”

The series covered topics ranging from the origin of life to a perspective of our place in the universe.

The Sagan Standard, first phrased in the Washington Post article from December 1977, that “extraordinary claims require extraordinary evidence,” became the mantra of the series. Carl claimed that nearly every UFO sighting is based on optical illusions and misinterpretations.

Carl Sagan wrote regarding UFO claims:

“When confronted with a claim for which there is no compelling evidence, we should reserve judgment. I know of no evidence for visits to Earth by beings from other worlds.”

  • – Carl Sagan