—Ask Jimmy for help. He has lots of __________in doing it.

—Great! It will help China improve the __________with those related countries.

    Scientists think that there has been life on earth for millions of years. However, we haven't found life on other planets yet. The earth is a planet and it goes around the sun. And there are seven other planets that also go around the sun. The sun and its planets are called the solar system. The solar system is a small part of the universe.

    Scientists has launched many spaceships to explore other planets in the solar system. Some spaceships have gone beyond the solar system. However, no one has discovered any life in space yet.

    Why has no one from other planets sent us a message? Have they tried to send information to us? With so many stars in space, are we alone, or is there life on other planets in space?

They the last stage of their to the West Lake of Hangzhou.

Pan Jianwei, "Father of quantum (量子)", was born in Zhejiang in March 1970. Hethe University of Science and Technology of China from 1987 to 1995. Pan went to Vienna in 1996and stayed there until 2001. Then hethe Chinese university as a physics professor and began to build a quantum science research team at the university. The team now includes about 50 scientists, most of whom are also returnees from overseas (海归).

He became a member of the Chinese Academy of Sciences (中科院). Of all the members, he was. In 2015, he was named the standing vice—president of the University of Science and Technology of China.

    , the world's first quantum satellite (卫星) was launched (发射) successfully in August 2016.

    Pan Jianwei was recognized by Nature magazine on its list of "10 people who mattered" in 2017.