Tiny fragments of a 4-billion-year-old asteroid reveal its history
In June 2018, Japan's Hayabusa 2 mission reached asteroid 162173 Ryugu. It studied the asteroid for about 15 months, ...
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Illuminating the journey of a 4-billion-year-old asteroid
Researchers at the Advanced Photon Source joined an international effort to study tiny fragments of a nearby asteroid. The ...