NASA Might Send a Helicopter to Mars

The video discusses the potential of including a drone, the Mars Helicopter, in the Mars 2020 Rover mission. It highlights the challenges faced by current Rovers like Curiosity, such as limited travel distance and communication delays. The Mars Helicopter could help overcome these by scouting terrain and identifying study targets. However, flying on Mars is difficult due to its thin atmosphere, requiring long rotor blades for lift. Despite these challenges, the helicopter could significantly enhance exploration efficiency. NASA has tested a prototype, and further developments are anticipated.

What is the primary reason for considering a helicopter in the Mars 2020 mission?

• To test new communication technologies

• To explore the Martian atmosphere

• To replace the Curiosity rover

• To overcome the limited range of rovers

Why is it difficult for helicopters to fly on Mars?

• Mars has a rocky surface

• Mars has frequent storms

• Mars has a thin atmosphere

• Mars has high gravity

What engineering solution is proposed to help the Mars helicopter achieve lift?

• Increasing rotor blade length

• Adding more propellers

• Using jet engines

• Reducing helicopter weight

How much farther could a Mars helicopter help a rover travel compared to Curiosity?

• Twice as far

• Three times as far

• Four times as far

• Five times as far

What is a significant challenge for the Mars helicopter during its flight?

• Repairing itself after damage

• Avoiding Martian wildlife

• Navigating autonomously due to communication delays

• Refueling on Mars