Space science
NASA is about to create artificial meteor shower?
The first artificial meteor shower on the planet could occur in the near future when NASA plans to take measures to defend the Earth.
Dart Test
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Space science
NASA panicked because the giant rock was about to graze the Earth
In nearly 10 days, the asteroid 2019 QZ1 will prepare to fly within 3 million miles (nearly 5 million km) from Earth.