Stars form clusters.

Meaning: This means that stars can come together to form groups or clusters. It's like saying, Stars can group together in a specific area.

Choice of Words: Stars are celestial bodies that emit light and heat. Form means to create or make something. Clusters are groups of similar things that are close together.

Alternative Expressions

Twinkling stars make up constellations.

Meaning: This sentence tells us that constellations are not just random groups of stars. They are special patterns that we have named and recognized for centuries.

Choice of Words: Twinkling means shining with a flickering light. Stars are glowing balls of hot gas that shine in the sky. Make up means to form something. Constellations are groups of stars that form a pattern in the sky. So, when we put it all together, "Twinkling stars make up constellations" means that groups of stars that twinkle in the sky form patterns that we can recognize.

Planets orbit around stars.

Meaning: This sentence tells us that planets don't just float around randomly in space. They move around stars in a regular pattern.

Choice of Words: Planets are big balls of rock or gas that move around stars. Orbit means to move around something in a circle or oval shape. Stars are glowing balls of hot gas that shine in the sky. So, when we put it all together, "Planets orbit around stars" means that planets move in a circle or oval shape around stars.

Related Expressions