1.20 16 On August 616, China launched the world's first experimental satellite for quantum science. This satellite, called Mozi, will send unbreakable codes to the ground in space, establish the safest and most confidential quantum communication, and carry out scientific experimental research on the most bizarre phenomena in the microscopic quantum world.

On February 20 1 611October1day, the J-20 wore split camouflage painting to participate in Zhuhai Air Show and exhibited it for the first time. This means that all aspects of the performance technology of the J-20 are mature and may have been equipped with troops in small quantities.

On March 20th1June 9th15th, Tiangong-2 was successfully launched. Shenzhou XI spacecraft successfully rendezvous and docked with Tiangong-2 in 191October 3: 3 1 and conducted a series of space experiments.

4.2065438+On September 25th, 2006, the spherical radio telescope with a diameter of 500 meters and the largest aperture in the world, referred to as "Eye of the Sky", was officially opened in Guizhou Karst Tiankeng.