Comets trail like luminous fireflies in the sky.

Meaning: This sentence is saying that comets look like luminous fireflies in the sky.

Choice of Words: Comets are objects made of ice, dust, and rock that orbit the sun. Trail means to leave a mark or path behind something as it moves. Luminous means giving off light. When you put them together, the sentence is describing how comets leave a trail of light behind them as they move through the sky.

Alternative Expressions

Related Expressions

• Comets streak across the sky, leaving a luminous trail.
• Their luminous tails, like celestial fireflies, dance in the darkness.
• Comets trail bright
• Comets streak, leaving fiery trail behind them.
• Comets trail with beauty.
• Comets trail bright.
• Luminous moon bathed world in silvery glow.
• Luminous orbs, secrets untold.
• Luminous dance, a symphony of light.
• Luminous moonbeams danced on the water