1. Tianwen-1 Mars probe Astronomy-1 is the first Mars probe in China. In late April, 2020, China's Mars exploration mission was officially named Tian Wen series, and the first exploration mission was named Tian Wen-1. On July 14, Tian Wen-1 officially arrived at Hainan Wenchang Space Launch Site. On July 23, 12: 4 1, the Long March 5 carrier rocket lifted the Tianwen-1 probe and ignited at Wenchang Space Launch Site. It is reported that the Tianwen 1 probe has been successfully launched and will fly to Mars in about seven months.
Second, the origin of Tian Wen-1 The name of Tian Wen-1 comes from the long poem Tian Wen written by Qu Yuan, a famous patriotic poet in China. This poem depicts natural phenomena such as the separation of heaven and earth, the change of yin and yang, the sun, the moon and the stars, and expresses the author's brave exploration spirit of pursuing truth. Therefore, this series of Mars exploration missions was named Tian Wen, which is also to carry forward the great spirit of the Chinese nation's courage to explore, pursue truth and dare to innovate, and has a very beautiful meaning. ?
Three. The status of Tian Wen-1 from launch to now, as of September 20, 2020? Tian Wen No.1? The detector has been in orbit for 60 days, with a distance of about 6.5438+0.9 million kilometers and a flight distance of about 6.5438+0.6 million kilometers. All parts of Tianwen-1 detector system are in good condition, and the ground TT&C communication center and station tracking display are normal.
In five months, Tian Wen-1 will arrive at the beautiful Mars. Let's look forward to this sacred moment. Dear readers, how much do you know about this Mars exploration mission? Welcome to leave a message in the comments section. Let's discuss it together.