Exploration Beyond the Moon

What is the longest continuous time a human has spent in space?

• 365 days

• 437 days

• 500 days

• 300 days

What year did humanity first land a person on the moon?

• 1975

• 1972

• 1965

• 1969

Which gene is thought to influence human curiosity and exploration?

• DRD4-7R

• BRCA1

• APOE4

• TP53

Why is Mars considered the primary candidate for human exploration?

• It is the only planet with a surface to stand on

• It is the closest planet to Earth

• It has abundant water resources

• It has a breathable atmosphere

What is one of the main reasons for the delay in crewed missions to Mars?

• Lack of interest

• High costs and potential danger

• Insufficient technology

• Political disagreements

How often does the ideal launch window to Mars occur?

• Every 20 years

• Every 5 years

• Every 10 years

• Every 15 years

What is a significant psychological challenge of long-term space missions?

• Exposure to radiation

• Isolation from Earth

• Lack of gravity

• Limited food supply

What was the purpose of the U.S. Navy's Sealab 3 mission?

• To test underwater living conditions

• To explore the ocean floor

• To train astronauts for space missions

• To develop new underwater technology

What is a potential consequence of living in space for extended periods?

• Improved mental health

• Enhanced physical strength

• Increased stress levels

• Better social skills

When are humans estimated to potentially step foot on Mars?

• 2050s

• 2020s

• 2030s

• 2040s