PROMPT:
Celestial Event: Create a captivating image of a rare astronomical occurrence, where a brilliant turquoise comet is streaking across a deep, star-studded indigo sky, leaving a trail of glittering silver stardust in its wake. Incorporate vibrant, electric hues of blue, green, and orange to accentuate the comet's radiant energy. Minimize the use of pink tones. The image should exude a sense of photorealism, as if captured through a high-powered telescope. Depict the stars and galaxies in the background as crisp, swirling vortexes of light, with the comet's wispy tail glowing with an otherworldly intensity. Add subtle, shimmering effects to convey the celestial body's dynamic movement. Make the overall atmosphere mesmerizing and awe-inspiring, inviting the viewer to step into the cosmic wonder.