Dictionary term
Serpens
Direct answer
Serpens is the only official constellation divided into two noncontiguous regions, Serpens Caput and Serpens Cauda, around Ophiuchus.
Serpens is the Serpent, split into a head and tail held by Ophiuchus.
Serpens is the Serpent, split into a head and tail held by Ophiuchus.
A symbolic locator, not a substitute for an observational chart at a specific place and time.Quick reference
- Use when
- Find Serpens Caput west of Ophiuchus and Serpens Cauda extending east toward Aquila.
- Do not use it for
- Caput and Cauda are not separate IAU constellations and should not be counted twice.
- Reference category
- Constellations & Star Lore
- Related terms
- Sculptor, Scutum, Sextans, Taurus Constellation
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The story behind Serpens
Ptolemy catalogued the serpent with its bearer; modern astronomy counts Serpens as one constellation in two pieces.
Serpens in spiritual tradition
Serpens remains one identity even when the official map places another figure between its parts.
Serpens: fact and faith, kept distinct
This is a factual sky reference. It can support wonder and orientation without turning a measured position or inherited pattern into a claim of fate or private revelation.
Serpens in numerology
Serpens is not a numerology claim. Any numbers attached to it should retain their ordinary scientific, calendrical, navigational, or historical meaning unless a separate symbolic interpretation is clearly labeled.
Why Serpens matters
Its unusual geometry demonstrates that constellation boundaries can preserve a traditional figure without forming one continuous area.
Serpens at work: an example
The Eagle Nebula, M16, lies in Serpens Cauda and contains the star-forming Pillars of Creation.
Where interpretation stops
Serpens is presented as sourced astronomy, calendrical, Earth-science, cultural, or instrument-history reference. Definitions should distinguish measured phenomena from civil convention and historical interpretation, preserve location and time dependencies, and avoid turning factual sky data into a deterministic personal claim.
Sources and editorial method
Research references used for this entry include:
- International Astronomical Union: The Constellations - Official names, abbreviations, and boundaries for the 88 modern constellations.
- NASA Space Place: What Are Constellations? - NASA introduction to constellation regions, patterns, visibility, and seasonal sky changes.
- Source
- The Great Almanac Dictionary
- Category
- Constellations & Star Lore
- Also appears in
- Constellations & Star Lore
- Aliases
- None listed
- Last updated
- 2026-07-16
Follow the Serpent through both halves
Serpens in a book is one thing; Serpens in your own birth chart is your life. The Oracle casts your real chart and tells you what it means for your love, your work, and your year ahead, in conversation, free.
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More in Constellations & Star Lore
Common questions
What is Serpens?
Serpens is the only official constellation divided into two noncontiguous regions, Serpens Caput and Serpens Cauda, around Ophiuchus.
How is Serpens used in an almanac?
Find Serpens Caput west of Ophiuchus and Serpens Cauda extending east toward Aquila.
What should I avoid when interpreting Serpens?
Caput and Cauda are not separate IAU constellations and should not be counted twice.
