Tianwen-1 has travelled over 400 million km since launch on July 23. It was 130m km from Earth and ~8.3 million km from Mars at 22:00 UTC Jan. 2, according to CNSA. Arrival in Mars orbit in February. Images: BACC/CNSA https://mp.weixin.qq.com/s?__biz=MzIzMzI0MDU5OA==&mid=2650258707&idx=1&sn=f774faba9a97e4069771a93f1fc7e6d4&chksm=f08bbc6ac7fc357ce7cf10e0d0fce1e38e25756f602a3b22caa7500a407ae6d7a6a061b74a87&xtrack=1&scene=90&subscene=93&sessionid=1609661756&clicktime=1609661795&enterid=1609661795&ascene=56&devicetype=android-29&version=27001141&nettype=WIFI&abtest_cookie=AAACAA%3D%3D&lang=en&exportkey=AlPdtmB2Ssswc4bt%2Bena%2FnQ%3D&pass_ticket=E5kWoD6xGtlXfy%2Frn19zCbMRC%2By4%2BLHD1brbW6QPf7008XDz4f9HlW%2BbE3C7C34E&wx_header=1 …pic.twitter.com/jvIUb4Udtc