On the Surface of Mars
In On the Surface of Mars, see how robots that have collected valuable data and imagery on Mars still could not perform as well as humans could. To that end, NASA is working to make spacesuits less bulky and more flexible, so humans can work on Mars. This video is excerpted from BBC’s The Big Thinkers, Should We Go to Mars?, where Dr Kevin Fong explores the complex scientific and technological hurdles of space exploration.
Lesson Express
Q: What are the main limitations of robots on Mars?
A: Robots can gather data and imagery but lack the ability to make real-time decisions or perform complex tasks like humans, especially in fields like geology.
Q: What challenges do humans face working on Mars in person?
A: Humans on Mars would face challenges like radiation exposure, extreme temperature fluctuations, and powerful dust storms.
Q: Do you think the cost and risks of sending humans to Mars are worth the potential rewards?
A: Student responses will vary, but students should consider the purpose, cost, dangers, and the scientific knowledge we could gain.
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