NASA successfully crashes a spacecraft into an asteroid
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In a first for humanity, NASA smashed a vending machine-sized spacecraft into the football stadium-sized asteroid Dimorphos on Sept. 26.
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To prepare for World Space Week (Oct. 4-10), here's a list of key astronomy and astrophysics terms that are out of this world.
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Recent asteroid missions can be traced back to TucsonFor Star subscribers: Researchers from the University of Arizona and the Tucson-based Planetary Science Institute are playing major roles in the recent wave of asteroid exploration.
