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NASA predicts a large asteroid could hit Earth in the next centurySeptember 20, 2023 -
NASA's first asteroid deterrent test is less than two weeks awaySeptember 14, 2022 -
NASA to 'push' an asteroid with spacecraft to test if it can be wobbled off trajectoryNovember 23, 2021 -
NASA to attempt redirecting asteroid by launching spacecraft towards itOctober 8, 2021