Core Points - The National Space Administration released images captured by the Tianwen-2 probe, which has been in orbit for over 33 days and is currently over 12 million kilometers from Earth [2] - The probe's narrow-field navigation sensor successfully captured images of both Earth and the Moon, demonstrating good performance [2] - The Earth color image was taken on May 30 at a distance of approximately 590,000 kilometers, processed through radiation correction and color synthesis [2] - The Moon grayscale image was also taken on May 30 at a similar distance and processed accordingly [2] Summary by Category - **Mission Status** - Tianwen-2 has been operational for over 33 days and is over 12 million kilometers from Earth [2] - **Technical Performance** - The narrow-field navigation sensor of Tianwen-2 has shown good functionality in capturing images of Earth and the Moon [2] - **Image Details** - Earth color image captured on May 30 at approximately 590,000 kilometers, processed using three-band image registration and color synthesis [2] - Moon grayscale image captured on May 30 at a similar distance, processed through radiation correction [2]

此次发布的影像图包括天问二号探测器距离地球约59万千米拍摄的地球影像图和距月球约59万千米拍摄的月球影像图。两张图片都由天问 二号探测器配置的窄视场导航敏感器拍摄，显示了其良好的功能性能。影像图回传地面后，由科研人员经处理制作而成。 天问二号任务计划通过一次发射完成多项探测任务，包括对小行星2016HO3进行探测、取样并返回地球，此后再对主带彗星311P开展科学 探测。 天问二号探测目标：2016HO3和311P 央视网消息：行星探测工程天问二号探测器目前已经在轨运行33天，与地球距离超1200万千米。7月1日，国家航天局发布了天问二号探测 器在轨获取的地月影像图。 小行星2016HO3和主带彗星311P距离地球都非常远，探测器会飞行相当长的距离，工作周期非常长，这也是天问二号任务的难点之一。 韩思远称："在探测过程中，我们也存在较大的像这种测控信号的一些时间的延迟，这些都对探测器的自主控制、智能化水平以及弹道设 计相关产品的长寿命、高可靠工作等等方面带来了很大的挑战，也是提出了更高的要求。" 天问二号是我国首次实施的行星际取样返回任务。浩瀚宇宙中有无数的小天体，天问二号为什么要选择小行星2016HO3和主带 ...