火星 # 天問 #天问一号

On the 8^TH November 2021 Friday 天问一号飞運騎遊達达3亿CNSA – China National Space Administration – ESA – European Space agency Belt and road initiative mars mission…first Mars exploration mission, Tianwen- Martian Probe One …….祝融号Zhu Rong” also have been exploration Roamingly1,253 meterson the Rustic half diameter planet size Red planet Mars… During that time Tianwen-1 orbiter enters remote sensing mission orbit…

November 8, 2021, “Heaven” successfully implemented around the fifth brake near the fire, into the exact orbit remote sensing mission, the Mars Global to carry out remote sensing. In the early stage, the “Zhurong” Mars rover has successfully completed the established inspection mission objectives, and is in good condition, and continues to carry out the detection mission. Considering the global remote sensing detection of the orbiter and the relay communication requirements of the Mars rover, the engineering development team optimized the orbit design and determined a remote sensing orbit plan with a near fire point of about 265 kilometers, a far fire point of about 10,700 kilometers, and a period of about 7.08 hours. While ensuring the development of orbiting scientific exploration, it will provide more relay communication support for the Mars rover to improve the efficiency of mission development.

n the remote sensing orbit, seven scientific payloads including mid-resolution cameras, high-resolution cameras, subsurface detection radars, mineral spectrum analyzers, magnetometers, ion and neutral particle analyzers, and energy particle analyzers will be acquired Scientific data such as fire star morphology and geological structure, surface material composition and soil type distribution, atmospheric ionosphere, Martian space environment, etc., focusing on typical landforms and geological units such as craters, volcanoes, canyons, and dry river beds, and implement high-resolution detection.

Up to now, the orbiter has been in orbit for 473 days, the ground fire distance is 384 million kilometers, and the light travel time is 21 minutes and 20 seconds; the rover has worked on the surface of Mars for 174 Mars days and travelled 1,253 meters in total. The two devices are in good condition. The working condition is normal.

2021年11月8日，“天问一号”环绕器成功实施第五次近火制动，准确进入遥感使命轨道，开展火星全球遥感探测。前期，“祝融号”火星车已圆满完成既定巡视探测任务目标，各项状态良好，继续开展探测任务。综合考虑环绕器全球遥感探测和火星车中继通信需求，工程研制团队优化了轨道设计，确定了近火点约265千米、远火点约1.07万千米、周期约7.08小时的遥感轨道方案，在保证开展环绕科学探测的同时，为火星车提供更多的中继通信支持，提升任务开展的效率…

在遥感轨道，环绕器中分辨率相机、高分辨率相机、次表层探测雷达、矿物光谱分析仪、磁强计、离子与中性粒子分析仪、能量粒子分析仪等7台科学载荷，将获取火星形貌与地质构造、表面物质成分与土壤类型分布、大气电离层、火星空间环境等科学数据，重点关注陨石坑、火山、峡谷、干涸河床等典型地貌和地质单元，实施高分辨率探测。

截至目前，环绕器在轨运行473天，地火距离3.84亿千米，光行时21分20秒；火星车在火星表面工作174个火星日，累计行驶1253米，两器状态良好，各系统工况正常。

Images and visuals are from CNSA- China National Space Administration also from there respectives..

Author: Geng Yan Chen Gang

On the 5^th October 2021天问一号飞運騎遊達达3亿CNSA – China National Space Administration – ESA – European Space agency Belt and road initiative mars mission…first Mars exploration mission, Tianwen- Martian Probe One …….”祝融号Zhu Rong” previously on 30^th August 2021 Mars Lander – Mars rover successfully exploring more than 1064 meters from its base lander camp.. Roamingly on the Rustic half diameter planet size Red planet Mars on Hong Kong SAR- Beijing Earth Wednesday time… In which new mileage: “Zhu Rong” Mars Rover ….Sailing in the galaxy, strolling through the glamorous rustic environment in talking it’s adventure with Tianwen 1 Martian communications probe orbiting the Red Planet… in which “Zhurong” Mars rover completes scheduled exploration mission

In which on 5^thTuesday October 2021 Tianwen-1 probe enters the solar transit stage since late September, the earth and Mars have gradually moved to both sides of the sun and the three are almost in a straight line. The solar electromagnetic radiation interference gradually increases, and the device-to-ground communication is disturbed. Instability or even interruption, this phenomenon is called “riling”.

The “lost connection” between the probe and the ground during the solar transit is the expected normal state, and the “lost connection” is not “missing”. In order to safely pass the solar transit period, the Mars rover and the orbiter have completed the relevant state settings recently, stopped the scientific exploration work and continued to monitor the state. riling will end in mid-October, and the probe will resume communication with the ground and continue scientific exploration.

In which during China’s National Day of the People’s Republic of China was told the Marian Lander Zhurong also its Base Camp Mars Lander to go on a well earn sleep hibernation in which Tianwen No.1 probe enters the solar transit stage Beginning in late September, the Earth and Mars have gradually moved to both sides of the sun and the three are almost in a straight line. Due to the electromagnetic radiation interference of the sun has gradually increased, and the communication between the device and the ground has been disturbed, and there has been instability or even interruption. This phenomenon is called “sun.” Ling”. The “lost connection” between the probe and the ground during the solar transit is the expected normal state, and the “lost connection” is not “missing”. In order to safely pass the solar transit period, the rover and the orbiter have completed the relevant status settings recently, stopped scientific exploration work and continued to monitor the status. Ri Ling will end in mid-October; the detector will resume communication with the ground and continue to carry out scientific exploration as the Planet Mars moves out from the Occultation going behind the Sun…

天问一号探测器进入日凌阶段

9月下旬开始，地球、火星逐渐运行至太阳的两侧且三者近乎处于一条直线上，太阳电磁辐射干扰逐渐增强，器地通信受到干扰，出现不稳定甚至中断，这种现象称作“日凌”。

日凌期间探测器与地面“失联”是预期的正常状态，“失联”不是“失踪”。为安全度过日凌期，日前火星车和环绕器先后完成相关状态设置，停止科学探测工作并持续进行状态监视。

日凌将于10月中旬结束，探测器将恢复与地面的通信，继续开展科学探测。

Images and visuals are from CNSA- China National Space Administration also from there respectives..