Robot rovers explore Mars.

Meaning: This sentence conveys the idea of robotic vehicles being used to study and gather information about the planet Mars.

Choice of Words: Robot rovers are machines designed to explore the surface of Mars. "Explore" means to investigate and study something. "Mars" is the planet being explored.

Alternative Expressions

Related Expressions

• Rovers explore the moon's surface.
• Rovers traverse alien landscapes, seeking signs of life.
• Rovers traverse Martian terrain.
• The rovers explored the vast, red terrain.
• Robot helped human explore planet.
• Earth third, Mars fourth place.
• Mars is red planet with thin air.
• Mars is the red planet.
• Mars, the red planet, held many secrets.
• Mars is sometimes called the Red Planet.