10 日 7 点 42 分，我国在酒泉卫星发射中心用长征十一号运载火箭，成功发射了一颗脉冲星试验卫星。 At 7:42 on November 10th , China successfully launched a pulsar test satellite at the Jiuquan Satellite Launch Center using the Long March 11 carrier rocket.
The pulsar test satellite belongs to the solar synchronous orbit satellite. After the satellite enters orbit, it will carry out on-orbit technical tests to verify the performance indicators and space environment adaptability of the on-board pulsar detector, and accumulate the measured pulsar data in orbit. Technical system verification lays the technical foundation.
4 颗微纳卫星。 The launch also carried 4 micro-nano satellites. "One star and five stars" set a record for the launch of a solid rocket carrier in China with more than one arrow. At the same time, the rocket team also explored for the first time the launch mode of a commercial satellite company.
The Long March 11 launch vehicle is the only solid model of the Long March rocket family's first solid carrier rocket and a new generation of carrier rockets in China. 2015 年 9 月首飞之后，第二次执行发射任务。 This is the second time it has launched a mission since its first flight in September 2015.
The pulsar test satellite and Long March 11 launch vehicle used for this launch were developed by the Fifth and First Academy of China Aerospace Science and Technology Corporation.
239 次飞行。 This is the 239th flight of the Long March series carrier rocket .
Source: China Aerospace Science and Technology Corporation