Two different "potentially hazardous" asteroids will fly by Earth this week. Both will be rare and spectacular events, but they won't threaten Earth.
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- On Thursday and Saturday, two different "potentially hazardous" asteroids will fly by Earth.
- The first is as big as a mountain, and the second will be one of the brightest in recent history.
- Neither of them pose a threat to Earth, and you can watch their fly-bys live.
Two rare asteroids will zoom past Earth at close range this week...