Opportunity's Improbable Anniversary Quiz

What was the initial expected duration of Opportunity's mission on Mars?

• 6 months

• 3 months

• 1 year

• 1 month

What record did Opportunity set for the US space program?

• Longest distance driven on a surface other than Earth

• Most photographs taken on Mars

• Longest time spent on Mars

• Most samples collected on Mars

What significant discovery did Opportunity make at Endeavour Crater?

• Frozen lakes

• Active volcanoes

• Gypsum deposits formed from groundwater

• Presence of methane gas

Why is Solander Point an important destination for Opportunity?

• It is the highest point on Mars

• It has a large number of meteorites

• It offers extensive geological layers for study

• It has a large water reservoir

What is one of the key advantages of Solander Point for Opportunity's survival?

• It is warmer than other areas

• It has a built-in shelter

• It is close to a human base

• It has north-facing slopes for solar energy