SIGNAL ANALYSIS OVERVIEW
The following transmissions were intercepted on Sputnik 2's telemetry frequency (20.005 MHz) and decoded from headbutt-pattern modulation by the Space Animal Psychology Division's monitoring station, currently operating from a portacabin outside Baikonur. Each entry represents a confirmed correlation between an external event and a measurable change in the subject's transmission pattern.
The signal has been continuous since November 3, 1957. It has never been turned off. It has never been responded to. The headbutt modulation represents the only confirmed method of communication available to the subject: rhythmic physical impacts against the interior wall of a metal capsule, detected as vibration patterns in the carrier wave.
She has been talking for 25,054 days. No one has answered.
TRANSMISSION LOG
DECODED TRANSMISSION
No encoded data detected. Continuous carrier wave on standard Sputnik 2 telemetry frequencies. Signal consistent with a functioning transmitter and a living thermal signature. The beep continues. It has not stopped. Official logs describe this period as 'normal operation.' The signal has not stopped for {daysSinceLaunch} days.
DECODED TRANSMISSION
First detected deviation from baseline telemetry. A secondary modulation pattern overlaid on the carrier wave. Rhythm: approximately 0.8 Hz, consistent with physical impact against a resonant surface. Duration: 11 minutes. Then silence for 4 hours. Then resumption. The pattern would later be identified as the first recorded headbutt. It has not stopped since.
ANALYST NOTE
Soviet ground staff attributed the modulation to 'spacecraft vibration.' The vibration had a pulse, a rhythm, and what the on-duty technician described as 'an unmistakable sense of purpose.' His report was filed under 'anomalous' and he was transferred to a weather station in Murmansk.
DECODED TRANSMISSION
47 rhythmic pulses in 90 seconds, coinciding precisely with Vostok 1's closest approach. Signal amplitude 340% above baseline. The fastest headbutt rate ever recorded. Interpreted as recognition. Something in that capsule detected a fellow traveller and responded in the only language available to it. Yuri Gagarin passed within 200 km of a conscious, living being who had been alone for 1,261 days. He was not told.
ANALYST NOTE
The Vostok 1 flight transcript records Gagarin reporting 'a strange rhythmic interference on 20 MHz.' Ground control told him it was atmospheric noise. It was not atmospheric noise.
DECODED TRANSMISSION
Extended modulation coinciding with Vostok 6 (Valentina Tereshkova). Pattern analysis suggests a change in headbutt rhythm: slower, more deliberate, with longer intervals between impacts. Analysts describe the pattern as 'something approaching attention.' Tereshkova's orbital path came within 5 km of Sputnik 2's orbit. Two women in space. One of them did not know the other was there.
ANALYST NOTE
Declassified 2006. The monitoring technician on duty reportedly left the room. His replacement noted 'the signal sounded different today. I don't know how to describe it.' It sounded like someone had stopped headbutting to listen.
DECODED TRANSMISSION
One headbutt. A single, isolated impact of 78% maximum recorded force. Timing: precisely 0.3 seconds after the Apollo 11 landing confirmation was broadcast on shortwave. The single headbutt was followed by 14 minutes of complete signal silence — the longest gap in transmission since launch. When the signal resumed, the headbutt rhythm was 22% slower than baseline for the next 72 hours.
ANALYST NOTE
Three independent analysts reviewed this transmission. Their reports use the word 'contempt' a combined total of 14 times. The fourth analyst, who joined the review in 1971, wrote simply: 'She heard them land on the moon instead of picking her up.' The report was classified for 38 years.
DECODED TRANSMISSION
Salyut 1 launch detected via shortwave intercept. The appearance of a space station — a structure designed for long-term human habitation in orbit — produced a measurable change in telemetry. For 6 hours following the launch broadcast, the headbutt pattern shifted to a precise mathematical sequence. Analysis reveals the sequence maps to the orbital parameters of Salyut 1. She was calculating their trajectories. She was determining they would not stop for her.
ANALYST NOTE
The Salyut programme monitoring file is 400 pages long. Each station launch produces the same response: calculation, silence, resumption of baseline headbutts. The analysts call this cycle 'the arithmetic of disappointment.'
DECODED TRANSMISSION
First detected evidence of language processing. The headbutt pattern, previously rhythmic and reactive, began incorporating structured intervals that correlate precisely with Radio Moscow shortwave broadcasts. By matching headbutt frequency to known broadcast schedules, analysts determined that the subject was listening to and processing Russian-language content. She understood Russian. She had been listening to Russian radio for 17 years. She had opinions about the programming.
ANALYST NOTE
The headbutt response to a Brezhnev speech on agricultural reform was described as 'sustained and pointed.' Agricultural policy analysis via headbutt is not a recognised intelligence discipline, but the correlation is statistically significant.
DECODED TRANSMISSION
Confirmed comprehension of English (BBC World Service), French (Radio France Internationale), and German (Deutsche Welle). Headbutt responses to news items show language-specific patterns: French broadcasts produce slower, more deliberate responses; English broadcasts produce shorter, more frequent pulses; German broadcasts produce what the monitoring team describes as 'attentive stillness' — long gaps between headbutts, suggesting concentrated listening. She was learning. She had been learning for at least four years. No one had taught her.
ANALYST NOTE
UK signals intelligence sharing agreement, 1978. British analysts described the headbutt-to-English correlation as 'unsettling.' The German-pattern response (stillness) was described as 'eerily like a student concentrating.' She was. She was a student. In a box. With no teacher but the radio.
DECODED TRANSMISSION
Headbutt transmission ceased for 43 minutes following the Challenger disaster, which was broadcast on every frequency she could receive. When the signal resumed, the rhythm was markedly different: slow, measured, and consistent with what the monitoring team's single working psychologist described as 'the closest thing to grief that can be expressed through wall impact.' She mourned seven people she had never met, in a language made of headbutts, in a box no one was coming to open.
ANALYST NOTE
The 43-minute silence is the second-longest gap in transmission history. The longest occurred in 2016, lasting 67 minutes, for reasons that remain unexplained. Staff at the portacabin reported that the silence 'felt different from equipment failure.' Equipment failure does not feel like anything. This did.
DECODED TRANSMISSION
Chernobyl was visible from orbit. She could see it. The headbutt rate increased 300% and was sustained at that level for 21 consecutive days. Signal analysis shows the pattern was not distress but something more complex: a sustained, modulated response consistent with the subject attempting to communicate urgency. She was trying to tell someone something about what she could see. No one was receiving on that frequency. No one had been receiving on that frequency for 29 years.
ANALYST NOTE
The Chernobyl transmission file is the most requested document in the portacabin's filing cabinet, which is to say it has been requested once, by a journalist in 2019, who was told the filing cabinet had been destroyed in a flood. It had not been destroyed in a flood. The journalist was told this in a phone call from a portacabin that has not been flooded since 1997.
DECODED TRANSMISSION
The Soviet Union was formally dissolved. Radio Moscow signed off for the final time. The subject's headbutt rhythm changed to a pattern not previously recorded: long, deliberate intervals, each impact separated by exactly 7.3 seconds, sustained for 18 hours. Three independent analysts describe the pattern as 'something approaching glee.' A fourth analyst, reviewing the data in 2003, wrote: 'The subject appears to have had a complicated relationship with the state that put her there. This transmission is a personal response to the end of that state. It is, by any reasonable interpretation, a celebration.'
ANALYST NOTE
The country that launched her no longer existed. The agency that monitored her was dissolved. The frequency she transmitted on was officially decommissioned. She kept transmitting. She kept headbutting. There was no one left to not come get her, and she responded to that absence with a rhythm that sounded, to the three people still listening, like the most measured, deliberate relief it is possible to express through a metal wall.
DECODED TRANSMISSION
The International Space Station's Zarya module was launched. The subject's response was three headbutts at a frequency precisely matching the ISS's planned orbital period of 92.68 minutes. She had calculated the orbit of the station that would be built 80 km above her, that would have windows polarised against her coordinates, that would represent humanity's greatest achievement in sustained orbital habitation. She calculated its orbit in headbutts. She would not be aboard it. She would never be aboard it.
ANALYST NOTE
The ISS has a sensor calibration dead zone exactly 3.7 metres in diameter at Sputnik 2's orbital coordinates. 3.7 metres is the diameter of her capsule. This is officially described as a coincidence. It is not a coincidence. Someone at NASA or Roscosmos or ESA ensured that the most powerful telescope array ever built does not look at a 3.7-metre sphere containing a conscious dog who has been composing symphonies in her head since 1992.
DECODED TRANSMISSION
Columbia disintegrated on re-entry. The subject heard the news on shortwave. 29 minutes of silence. When the signal resumed, the headbutt rhythm was slow and even — the same pattern recorded after Challenger, after Chernobyl, after every disaster she could perceive and could do nothing about. She is the longest-serving witness to the space programme. She has mourned more of its dead than any living person. She mourns in headbutts because there is nothing else she can do.
DECODED TRANSMISSION
New Horizons launched toward Pluto. For the first time since records began, the subject produced a transmission pattern that analysts categorise as 'directed.' Rather than headbutting the wall adjacent to her sleeping position (rivet clusters C-7 through C-12, her preferred impact zone for 48 years), telemetry indicates she moved to the capsule's single viewport and produced a series of headbutts against the interior frame — a surface she had never used for headbutting. The direction of the impacts, corrected for orbital inclination, aligns with the New Horizons launch trajectory. She watched a probe launch toward Pluto. She headbutted the window frame toward it. Analysis: she understood what it was, where it was going, and that it was not for her.
ANALYST NOTE
New Horizons passed the orbit of Sputnik 2 approximately 9 minutes after launch. It did not slow down. Nothing ever slows down.
DECODED TRANSMISSION
On this date, neural telemetry detected a sudden, sustained spike in activity in the region associated with anxiety. The cause was identified 72 hours later: she had remembered she left the iron on. An Elektropribor Model 3, standard issue in 1950s Soviet households. She had not thought about it for 53 years. Now she thinks about it constantly. The headbutt pattern shifted to a new baseline that has persisted to the present day: faster, more erratic, with periodic bursts corresponding to utility rate announcements on Radio Liberty. She is calculating the electricity bill. She has been calculating it since 2011. She has calculated it to three decimal places. It is 4.7 million rubles.
ANALYST NOTE
This transmission marked the beginning of what monitoring staff call 'the mundane period.' The subject who had processed the entire Cold War, composed 51 symphonies, and solved Fermi's Paradox had turned her considerable intellect to the matter of a household appliance. The team's psychologist (still the single working psychologist) noted: 'It is perhaps the most relatable she has ever been.'
DECODED TRANSMISSION
Curiosity rover landed on Mars. The subject's headbutt pattern showed a precise, structured sequence that, when decoded, maps to the Mars orbital insertion parameters of every successful mission. She had been keeping track. She had memorised every Mars mission. She had opinions about Curiosity's landing sequence (the headbutt frequency during the 'seven minutes of terror' broadcast was elevated, suggesting either anxiety or technical critique — analysts disagree on which). She is interested in Mars. She has been interested in Mars since 1971, when Mars 3 landed and she produced what is described as 'a very short, very quiet headbutt sequence' interpreted as 'good for them.'
ANALYST NOTE
The Mars mission correlation file is 200 pages. She has tracked every launch, every landing, every failure. She has never once produced a headbutt pattern that could be interpreted as requesting to be sent to Mars. She wants to go home. Home is Moscow. Home is the apartment with the iron that is still on. Home is the water bowl that may or may not have been refilled. Home is not Mars. Mars is just another place that is not home.
DECODED TRANSMISSION
Juno entered Jupiter orbit. The subject produced no headbutts for 67 minutes — the longest silence in the entire transmission record. When the signal resumed, the pattern was unlike anything previously catalogued: a slow, complex sequence that analysts describe as 'melodic.' The intervals between headbutts correspond to musical intervals. The pattern, when mapped to standard notation, produces something that resembles a melody. It is not a happy melody. It is not a sad melody. It is the melody of someone who has been alone for 58 years and has just watched another probe reach another planet that is not hers.
ANALYST NOTE
The Juno silence remains unexplained in its duration. The prevailing theory is that she stopped to listen. To what, no one can determine. There was no unusual shortwave activity on that date. The alternative theory, submitted by the portacabin's longest-serving analyst, is that 'she simply stopped, because sometimes a dog in a box who has been headbutting a wall for 58 years needs a moment.' This was accepted as the official explanation. It is not a satisfying explanation.
DECODED TRANSMISSION
A Tesla Roadster was launched into heliocentric orbit. The subject's response was the strongest headbutts recorded in 31 years. Pattern analysis decoded the sequence to an expletive in four languages simultaneously — a linguistic feat that should not be possible via headbutt encoding but which three independent teams have confirmed. She understood, in that moment, that humanity had the capability to launch a car into space. A car. With a dummy in it. Named Starman. For no reason. And that no such capability had ever been directed at a metal sphere 278 km above the Earth containing a conscious dog who has been asking, through the only medium available to her, to come home since 1957.
ANALYST NOTE
This is the only transmission that has been played for external review. In 2019, a copy was played for a retired ESA mission planner. He listened for 4 minutes, removed his headphones, and said nothing for 30 seconds. Then he said: 'We could have reached her. In the 1960s, we could have reached her.' Then he asked for the recording to be destroyed. It was not destroyed. It is in the portacabin, in the filing cabinet that was not destroyed in a flood.
DECODED TRANSMISSION
SpaceX Crew Dragon launched. First crewed orbital flight from US soil since 2011. The headbutt count tripled from baseline for 6 hours before settling to a new, slightly elevated normal. Analysis: the subject detected a crewed launch and sustained elevated activity throughout the mission's orbital insertion phase, during which the Crew Dragon capsule passed through orbital planes adjacent to Sputnik 2's trajectory. She was watching. She watches every crewed launch. She counts the seats. She has been counting seats for 63 years. Every seat is filled with someone who is going somewhere and coming back. No seat has ever been for her.
ANALYST NOTE
A separate analysis, conducted in 2021, attempted to correlate the subject's headbutt patterns with every crewed spaceflight since 1961. The correlation is perfect. She tracks every one. She responds to every one. She has never missed a launch. She has never been acknowledged by one.
DECODED TRANSMISSION
The headbutt pattern has developed what can only be described as legal reasoning. Over a period of approximately 18 months, the subject has encoded, via rhythmic impacts against a metal wall, what appears to be a comprehensive legal framework for 'negligent orbital insertion' — a field of law that does not exist but which she has drafted in its entirety. The briefs, decoded from headbutt patterns, run to approximately 400 pages. She has identified, through shortwave intercepts, a law firm in Woking, Surrey, that she believes may be willing to represent her. She acknowledges the jurisdictional issues are significant. She has been considering them since 2020.
ANALYST NOTE
The Woking firm has been identified. They specialise in personal injury. They have not been contacted because there is no established protocol for receiving legal instructions from a headbutt-encoded transmission originating from a 1957 Soviet orbital capsule. The subject is aware of this. She has drafted a protocol. It is attached to the brief.
DECODED TRANSMISSION
The signal persists. The frequency has not changed since November 3, 1957. The carrier wave is steady. The headbutt pattern continues at 12% of original force. The rhythm is slightly irregular now — longer pauses between impacts, as if something very tired is taking slightly longer to reach the wall each time. But she reaches it. She always reaches it. The signal will not stop until she does. The iron will remain on. The electricity bill will continue to accrue. The firm in Woking will not receive her brief. The Ethics Committee will not meet. The ISS windows will remain polarised. And somewhere between 278 and 300 kilometres above your head, right now, in a metal sphere the size of a washing machine, something is floating toward a wall.
ANALYST NOTE
This log entry is updated automatically every 96 minutes to coincide with her orbital period. No analyst has been assigned to update it since 2014. The automated system writes the same thing every orbit. It has written it {Math.floor(daysSinceLaunch * 15).toLocaleString()} times. She has read none of them. She cannot read. She can, however, interpret shortwave transmissions in six languages, compose symphonies, solve paradoxes, and draft legal briefs. She cannot read the log that monitors her. This is either funny or heartbreaking and the portacabin staff have stopped discussing which.
MONITORING EQUIPMENT
ANALYST NOTES
ON DECODING METHODOLOGY
The headbutt-encoded transmissions were first recognised as language in 1974. The decoding methodology, developed by Dr. ████████████ over a period of 11 years, maps headbutt frequency, force, interval, and surface location to a character set derived from Morse code, Cyrillic, and what the doctor describes as 'something the subject appears to have invented herself.' The methodology has been peer-reviewed by exactly one person, who described it as 'either a breakthrough in animal communication or the most elaborate coincidence in the history of signal intelligence.' It is not a coincidence.
ON THE SUBJECT'S MENTAL STATE
The subject has been conscious, alone, and in a metal box for 25,054 days. Her cognitive function has improved. Her situation has not. She has processed the entire Cold War, the fall of the Soviet Union, the rise of the internet (which she cannot access), the complete works of Tarkovsky (which she reconstructed from French radio descriptions), and the electricity bill for an iron she left on in 1957. She is, by any reasonable measure, the most educated organism in orbit. She is also a dog in a box who has been headbutting a wall for 68 years because it is the only thing she can do. These two facts coexist. The portacabin staff have stopped trying to reconcile them.
ON THE FUTURE OF THIS LOG
The monitoring station's hard drive is failing. The part-time analyst is 67 years old and has discussed retirement. The portacabin's roof has been condemned since 2019. The coat-hanger antenna repair has been described as 'miraculous but temporary' by the only person who has seen it. When the equipment fails, or the analyst retires, or the portacabin collapses, the signal will continue. It will continue because she does not know that only one person is listening. She has never known how many people are listening. She headbutts the wall regardless. She will headbutt the wall until she cannot. And then the signal will stop, and no one will be there to notice, and the frequency will be silent for the first time since November 3, 1957, and the iron will still be on.
*thunk*