Inner Planets

Front

What is the name of the planet known as the 'Red Planet'?

Back

Mars

Front

Which planet is the brightest object in the sky after the sun and the moon?

Back

Venus

Front

What are the names of the two natural satellites of Mars?

Back

Phobos and Deimos

Front

How long does it take for the Earth to rotate on its axis?

Back

24 hours

Front

Which planet rotates counterclockwise?

Back

Venus

Front

What is the closest planet to the Sun?

Back

Mercury

Front

Which planet is known for its thick atmosphere and extreme greenhouse effect?

Back

Venus

Front

What is the average distance from the Earth to the Sun?

Back

Approximately 93 million miles (150 million kilometers).

Front

Which planet has the longest day compared to its year?

Back

Venus

Front

What is the main component of Mars' atmosphere?

Back

Carbon dioxide.