09 February 2022
Tianwen 1 has sent a selfie video from 325 million km away to celebrate the Beijing 2022 Olympic and Paralympic Winter Games. The video, showing the Olympic emblem, was taken by a camera mounted on a selfie stick attached to the orbiter. The selfie stick is made of shape memory composite and weighs only 800 grams. Its arm is 1.6 m long when unfolded at a certain temperature.
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