Mars [mɑːrz] n. 火星 ------------- 1. On 23 July 2020, China sent Tianwen 1 to explore the surface of Mars . 2. Many countries have plans to further study planets like Mars and Jupiter . 3. For example, using current technology, it would take over a year to get to Mars and come back. 4. Countries around the globe are spending billions of dollars and lots of time on various space missions, whether to Mars or other planets much further away. 5. The greatest attention at present is on Mars because it is closer to Earth. 6. Mars is the fourth planet from the Sun and the smallest planet in the solar system.T?F? 7. Like Earth, Mars has volcanoes, valleys , polar ice caps, seasons, and weather.T?F? 8. Olympus Mons, the largest volcano on Mars, is about twice as high as Mount Qomolangma.T?F? 9. How much do you know about Mars ? 10. Mars is truly a fascinating planet for people on Earth. 11. Exploring Mars 12. Mar...