China’s asteroid hunter closes in on target after 400-day trip, though size is a surprise

Tianwen-2 spacecraft is equipped with varying sampling modes to perform best in uncertain terrain of 2016 HO3 asteroid.

China's space probe reaches asteroid after 1-billion-kilometer chase for first sample return

China's Tianwen-2 space probe, which is set to bring back samples from an asteroid for research, has reached its target after ...

Chinese space probe reaches asteroid for first sample collection

China's Tianwen-2 probe reaches its asteroid target for the nation's first sample collection, marking a milestone in its ...
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Chinese Tianwen-2 space probe reaches asteroid for sampling

After a yearlong flight of a billion kilometers, a Chinese space probe is set to take samples from an asteroid. The mission is part of what President Xi Jinping calls the country's "space dream." The ...
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AI model identifies where snoring starts in the airway

A new study developed a snore-source classification model that uses STFT spectrograms, pretrained CNN features, and an L2-regularized SVM to identify where snoring originates in the upper airway.