Two asteroid rendezvous highlight a weekend of space feats by Japan and China

Two asteroid milestones dominated the weekend as Japan's Hayabusa2 performed a close flyby of the peanut-shaped asteroid Torifune during its extended mission, and China's Tianwen-2 arrived within about 20 km of the tiny near-Earth asteroid Kamo'oalewa to begin detailed study with a planned sample return in late 2027, while the mission also contemplates future targets such as 311P/PanSTARRS and a possible 2031 encounter with 1998 KY26 if all goes nominal.