The Future of Space Exploration

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In recent years, space exploration has become more active, not only by governments but also by private companies. These organizations are sending rockets and satellites into space to learn more about our universe and to prepare for possible human life on other planets. One of the main goals is to send people to Mars within the next few decades. Scientists are studying how humans can live in space for a long time, including how to grow food and protect against radiation. There is also interest in mining asteroids for rare materials that are valuable on Earth. As technology improves, space travel may become cheaper and safer. Some experts believe that in the future, space tourism will be common, and people may even live and work on the Moon or Mars. However, there are still many technical and ethical challenges to overcome before these dreams can become reality.

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What is one goal of modern space exploration?

To fly around the Earth faster

To send people to Mars

To stop using satellites

To build new airplanes

Why are scientists studying how to grow food in space?

Because Earth has too much food

Because it is easy to grow food there

Because astronauts are bored

Because humans may live in space for a long time

What might happen as space technology improves?

All rockets will be stopped

Satellites will disappear

Earth will be forgotten

Space travel may become cheaper and safer

What is one challenge mentioned about the future of space travel?

People don't like technology

There are still technical and ethical challenges

Everyone wants to stay on Earth

There are too many astronauts

false

unDefined

宇宙探査の未来

近年、宇宙探査は政府だけでなく民間企業によっても活発になっています。これらの組織は、宇宙についてもっと知り、人類が他の惑星で生活できるよう準備するために、ロケットや人工衛星を宇宙に送り出しています。主な目標の1つは、今後数十年以内に人類を火星に送ることです。科学者たちは、宇宙で長期間生活する方法、食料を育てる方法、放射線から身を守る方法について研究しています。また、地球で価値のある希少な資源を採掘するために、小惑星の採掘にも関心が集まっています。技術が進歩すれば、宇宙旅行はより安く、より安全になるかもしれません。将来、宇宙旅行が一般的になり、人々が月や火星で生活し、働くようになると信じている専門家もいます。しかし、これらの夢を現実にするには、まだ多くの技術的および倫理的な課題を克服する必要があります。