The Signal

A Science Fiction Short Story: In a universe filled with mysteries, the discovery of an extraterrestrial signal could change everything.

Chapter 1: The Question

Ray Faser leaned back in his chair, fingers steepled, staring at the projection of Earth’s nuclear test history—a timeline of detonations stretching from 1945 to 1996. The data pulsed like a slow, irregular heartbeat.

Two thousand nuclear blasts. Each one had sent an electromagnetic scream (EMP) into the void.

On the other side of the screen, Dr. Elias Varen, a senior astrophysicist with the SETI Institute, adjusted his glasses.
“You’re suggesting we’ve already announced ourselves.”

Ray consulted a printout and smirked.

A thermonuclear bomb blast in 1961 emitted 10 billion times more radio waves than the Arecibo message. Click to view the calculations (PDF).

“I’m saying we lit a bonfire in the ‘Dark Forest‘. And now we’re whispering ‘Hello?’ like we’re afraid of being rude.”

Varen exhaled. “The difference is intent. A nuclear EMP is noise. A structured message is a handshake.”

Ray leaned forward. “You think an advanced civilization hears a thousand atomic explosions and thinks, ‘Hmm, must be background radiation’? They’ll know what it is. And they’ll know it’s dangerous.”

Chapter 2: The UAP Variable

The Pentagon’s recent disclosures hung between them like an unspoken specter. Unidentified Anomalous Phenomena—craft defying known physics, lingering in Earth’s skies for decades.

Ray tapped the table. “If they’re already here, silence isn’t caution. It’s stupidity. We should be sending ‘We come in peace’ in every frequency we’ve got.”

Varen’s jaw tightened. “Or we’re confirming we’re a threat. Nuclear weapons, uncontrolled emissions—what if they’re waiting to see if we grow up?”

“Or waiting to see if we shoot first,” Ray countered. The Dark Forest isn’t just a theory. It’s a mirror. We’re the ones who nuked ourselves two thousand times. We’re the predators.”

Chapter 3: The Silence Gambit

A new voice cut in—Dr. Elena Papadakis, a xenopsychologist. “Assume they have detected us. Silence could be read as hostility. A predator hiding.”

Varen shook his head. “Or prudence.”

Ray laughed bitterly. “Prudence? We’re ostriches. Heads in the sand, asses in the air.”

He pulled up the latest UAP footage—a tic-tac object maneuvering at Mach 10. “They aren’t hiding. Why are we?”

Chapter 4: The Decision

The room fell quiet. The screen flickered, overlaying Earth’s radio bubble—expanding at light speed for a century, a glowing sphere of TV broadcasts, radar pings, and nuclear EMPs that might just serve as an unintended extraterrestrial signal.

Elena broke the silence. “If they’re here, they already know who we are. The question isn’t if we signal. It’s what we say.”

Ray leaned back. “How about ‘We’re not all psychopaths’?”

Varen didn’t smile. “Or we prove it.”

Outside, the stars burned cold and distant. Waiting.

Epilogue: The First Message

Three months later, the Arecibo successor array sent a single, repeating sequence toward a UAP hotspot.

Not mathematics. Not science.

Music.
Beethoven’s “Ode to Joy.”

A handshake—or a plea.

The Dark Forest listened.

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Author’s note
The character of Ray Faser (and his author) have been waiting for reactivation ever since their first and last appearance in a short science-fiction story in a school newspaper in 1979.

Reference:
The history of nuclear testing began early on the morning of 16 July 1945 at a desert test site in Alamogordo, New Mexico when the United States exploded its first atomic bomb. In the five decades between that fateful day in 1945 and the opening for signature of the Comprehensive Nuclear-Test-Ban Treaty (CTBT) in 1996, over 2,000 nuclear tests were carried out all over the world.
https://www.un.org/en/observances/end-nuclear-tests-day/history

Arecibo message power vs Tsar Bomba Calculation
(Nuclear bomb sent 10 billion times more radio waves into space than Arecibo.) (PDF) Arecibo message power vs Tsar Bomba Calculation

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#fypシ゚

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.


“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.

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