Carved in stardust murmursaxy distant constellations...

Purple Puzzle

Somewhere in the void, a riddle stirs, encased in cosmic night.
Fragments of nebulae whisper secrets, woven in an indigo shroud,
Where stars meet the auroras in a dance of shadows and light.

A lost comet trails behind an echo of the forgotten,
Navigating paths through the whirling spirals of galaxies.
The challenge awaits, intricate and alive, magnetic in allure. Can you solve it? Find the Sequence or Twizzle the Tangent.