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AstroSonic Signatures – Episode 1: Sedna Sigil Sound Journey

astrosonic signatures brainwave entrainment celestial healing cosmic harmonics sedna Feb 18, 2025
 

This is the first in a series exploring lesser-known celestial objects and bodies, using NASA orbital data to create healing soundscapes infused with brainwave entrainment techniques. This serves as a simple guide to help you connect with the unique qualities of these cosmic influences, especially as you immerse yourself in the video and music. You are welcome to download, share, and use the video in your own projects as you feel inspired.

 

Sedna: The Oceanic Goddess of Deep Healing & Surrender

Sedna is a celestial body discovered in 2003, orbiting the Sun in a highly elliptical path that takes over 11,400 years to complete. It lies in the outermost reaches of the Solar System, within the Oort Cloud. In mythology, Sedna is a powerful Inuit sea goddess, deeply connected to themes of betrayal, loss, transformation, and reclaiming power.

Astrologically and in sound healing, working with Sedna’s frequency can help access deep subconscious wounds, surrender to the flow of life, and heal through connection with the oceanic depths of the psyche. 

 

Mythology of Sedna

The Inuit legend of Sedna varies across traditions, but its core themes revolve around betrayal, transformation, and her emergence as the mother of all sea creatures. Sedna was a young woman whose father sought to marry her off, but she refused all suitors. In some versions of the tale, she is deceived by a shape-shifting spirit or taken away by a mysterious man who later reveals himself as a raven or a monstrous being. When her father eventually comes to rescue her by boat, a violent storm arises. In desperation and fear for his own life, he throws Sedna into the sea. As she clings to the side of the boat, he cruelly chops off her fingers to force her to let go. Her severed fingers sink into the depths and transform into whales, seals, and fish, while she herself descends to the ocean floor, where she is reborn as the great sea goddess. From her underwater realm, Sedna rules over the deep waters, and it is said that shamans must appease her by brushing and soothing her tangled hair, symbolic of her unhealed suffering, to restore balance to nature.

 

Astrological Themes of Sedna

Sedna’s placement in a birth chart often signifies deep karmic wounds, abandonment, and the need for surrender and trust. Her frequency resonates with:

  • Healing the Divine Feminine – Especially themes of abuse, betrayal, and reclaiming self-worth.
  • Surrender & Letting Go – Moving beyond egoic struggles into deep trust in the flow of life.
  • Oceanic Consciousness – Connection to the collective unconscious, deep emotional intelligence, and wisdom from water.
  • Environmental & Ocean Healing – She represents the voice of the Earth and the waters, urging humanity to respect the natural world.
  • Transmutation Through Pain – Turning personal suffering into wisdom and sacred responsibility.

 

Sedna’s Message in Sound Healing & Spiritual Work

  • "Let go. Sink into the unknown. The ocean does not resist the waves."
  • "Pain does not define you, but your healing shapes the world."
  • "The deep knows your name. Listen, surrender, trust."

Sedna invites you to embrace the flow of life, to dissolve, surrender, and find your wisdom in the depths. Her frequency can help release suffering, awaken oceanic consciousness, and restore the sacred balance between humanity and nature.

 

Astronomic Data on Sedna

Sedna is a distant trans-Neptunian object (TNO) located in the outermost regions of the Solar System within the Oort Cloud. It is classified as a dwarf planet candidate and one of the most extreme objects known in the Solar System due to its highly elongated orbit.


Orbital Characteristics

Property Value
Semi-Major Axis ~506 AU (astronomical units)
Perihelion (Closest to Sun) ~76 AU
Aphelion (Farthest from Sun) ~937 AU
Orbital Period (One Year on Sedna) ~11,400 Earth years
Orbital Eccentricity 0.855 (Highly elliptical orbit)
Orbital Inclination 11.93° relative to the ecliptic plane
  • Sedna never comes closer than 76 AU to the Sun, which means it remains far beyond the Kuiper Belt, even at its closest approach.
  • Its orbital period is over 11,000 years, meaning it takes more than a full precessional cycle (the wobble of Earth's axis) to complete one revolution around the Sun.
  • The high eccentricity suggests it may have been influenced by a still-unknown massive body, possibly a hidden planet or an external gravitational force like a passing star in the early Solar System.

 

Physical Properties

Property Value
Estimated Diameter ~995 km (620 miles)
Mass Unknown, but estimated based on size
Albedo (Reflectivity) ~0.32 (moderately reflective)
Rotation Period ~10 hours (one Sedna day)
Surface Composition Likely methane, water ice, and tholins (complex organic molecules from cosmic radiation)
Color Deep red (due to tholins forming from UV radiation on hydrocarbons)
  • Sedna is one of the reddest objects in the Solar System, similar in colour to Pluto and other Kuiper Belt Objects (KBOs).
  • Its surface likely contains frozen methane and nitrogen mixed with tholins, giving it a dark, reddish hue.
  • The rotation period of ~10 hours suggests it has a stable, non-chaotic spin.

 

Why Is Sedna Important in Astronomy?

  1. Hints at a Hidden Planet ("Planet Nine")

    • Sedna’s extreme orbit suggests it may have been perturbed by an unknown massive body in the outer Solar System.
    • Some astronomers believe a hypothetical "Planet Nine" (a large undiscovered planet) could be shaping Sedna’s orbit.
  2. Link to the Oort Cloud

    • Sedna does not belong to the Kuiper Belt or the inner Oort Cloud, making it one of the first known detached objects.
    • It may be a missing link between Kuiper Belt Objects (like Pluto) and the Oort Cloud.
  3. Early Solar System Clues

    • Sedna’s orbit suggests it may have been ejected from the inner Solar System early in planetary formation.
    • Alternatively, it could be a captured object from another star system, hinting at interstellar interactions in the Sun’s youth.
  4. Extreme Conditions & Potential for Subsurface Ice

    • Due to its distance, Sedna experiences very weak sunlight, making it one of the coldest objects in the Solar System.
    • There is speculation that underground pockets of liquid water might exist beneath its icy crust, though this is unconfirmed.

 

Sedna's Discovery

Discovered By Michael E. Brown, Chad Trujillo, David Rabinowitz
Discovery Date 14 November 2003
Telescope Used Palomar Observatory, California, USA
  • Sedna’s discovery revolutionised our understanding of the outer Solar System, suggesting the presence of a new category of distant planetary bodies.
  • It challenged previous models of the Solar System, leading to speculation about the existence of unknown planetary influences.

 

Astrobiological & Symbolic Perspectives

  • Some astronomers propose that Sedna’s extreme orbit may be evidence of past interstellar migration, meaning it could have been pulled into the Sun’s influence from another star.
  • Because Sedna's orbit is so long and detached, it symbolically connects to deep time, ancient cycles, and cosmic isolation—ideas that resonate with its mythological meaning.
  • If Sedna harbours complex organic molecules (tholins), it might offer clues to prebiotic chemistry in cold outer Solar System bodies.

 

  

Sedna Sigil Sound Journey – A Guided Meditation for Deep Healing and Surrender

Find a quiet space where you will not be disturbed. Settle into a comfortable position, either sitting or lying down, and gently close your eyes. Take a deep breath in, filling your lungs with the cool, steady air. As you exhale, release everything that lingers heavy upon you. There is no destination, no task to complete, only this moment, only the sound.

As you surrender to stillness, a vast and ancient sea unfolds before you, shimmering beneath an endless sky. The air is thick with mist, cool against your skin. You step forward, feeling the wet sand beneath your feet, the whisper of water swirling around your ankles. The waves call to you, not with urgency, but with a slow and rhythmic pull, as if they have been waiting for you across lifetimes.

With each step, the water rises, cradling you, dissolving the edges of all you believe yourself to be. There is no fear, only a deep knowing. The ocean welcomes you. It knows your name.

The Descent: Into the Abyss

The current gathers you in its arms, and you let go. Drifting downward, you are weightless, suspended in a world of shifting blues and silvers. Light from the surface filters through in rippling beams, growing softer as you sink deeper.

Shapes move in the distance, whales gliding through the abyss, unseen currents weaving ancient patterns in the dark. Beneath the silence, there is a pulse, a rhythm, a sound older than time itself.

Then, you see her.

Long strands of hair float like tendrils of kelp, moving with the slow breath of the sea. Her presence is vast, neither kind nor cruel, only watching. This is Sedna’s realm, the place where all that is hidden comes to rest, where the past sinks to be reborn.

You reach out. Her hair is tangled, woven with knots of pain, grief, and betrayal. But this is not only her pain. It is yours as well, the burdens you have carried, the stories etched into your being.

Slowly, you begin to untangle them, one knot at a time. As you do, something deep within you begins to loosen, a wound you had long forgotten, a grief too deep for words, a story that no longer needs to be held.

Let it go.

The ocean does not resist the waves. It does not cling. It allows. It transforms. And so do you.

The Transformation: Becoming the Ocean

The water around you vibrates with a deep, resonant hum, a sound that moves through your bones and reverberates in your soul. The darkness is not empty. It is alive, vast, and infinite. You are no longer sinking. You are expanding.

The sound is within you now. It pulses through every part of your being, dissolving all boundaries. You are the ocean, the currents, the ceaseless rise and fall of the tide. You are the stillness and the storm, the quiet depths and the crashing waves.

A great silence washes over you. It is not an absence but a presence, vast and waiting. In this space, Sedna speaks. Not in words, but in feeling.

Let go. Sink into the unknown. The deep has always been here, holding you.

Pain does not define you. It is only a current, a wave passing through. What you do with it and how you shape it is yours to decide.

There is nothing to fear. The ocean remembers. The ocean knows.

The Return: Rising with the Tide

Something shifts. A gentle pull stirs within you, drawing you upward. Light filters through the water, growing stronger with each moment. The surface calls you home. You do not resist. You rise effortlessly, carried by unseen hands.

Breaking through, you inhale deeply. The sky stretches wide and endless above you. The air is lighter and crisper, as if something has changed.

You have changed.

The ocean has given you something. Its meaning may not yet be clear, but it will unfold in its own time. It will reveal itself in quiet moments, in whispers carried by the wind, and in the rhythm of your own breath.

Rest here for a while. Feel the air on your skin and the steady pulse of life around you. When you are ready, open your eyes.

Just as the tide always returns to the shore, the deep will call to you again. When it does, you will know the way.

 

Healing Affirmation for the Sedna Sigil Sound Journey

While you listen, let these words settle within you. Speak them aloud, whisper them, or simply hold them in your mind. Feel them ripple through your body like waves, reshaping, restoring, returning you to yourself.

I surrender to the deep.
I release what no longer serves me.
I trust the flow of life, knowing I am always held.
I honour the wisdom of my wounds and allow them to heal.
I am not my past, I am my transformation.
Like the tide, I rise anew, stronger and more whole.
The ocean within me is infinite, vast, and free.
I am the stillness, I am the wave, I am the sea.

Let these words become part of you, carried on the currents of sound and silence. There is nothing to force, nothing to control. Only breath, only presence, only the deep knowing that you are exactly where you need to be.

 

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