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Asteroid over 22 meters wide to make a pass by Earth closer than the Moon, NASA says
Asteroid 2020 ND expected to pass Earth at dizzying speed of 48,000 kmph at 8.43 pm IST
Massive asteroids JF1, Apophis to graze Earth in 2020s; planetary defence courtesy NASA, ESA still underway
Google: 30.3 million app downloads on the Play Store in 2018 were potentially harmful
