NASA says an asteroid about the size of six football fields will pass close to earth Wednesday.
We obtained radar images of an asteroid that will safely fly by Earth tomorrow. Learn more: https://t.co/LX36CeU5ac pic.twitter.com/9EC72CfZYt
— NASA (@NASA) April 19, 2017
Scientists say there's no chance of a collision, but it's been 13 years since such a large asteroid has come this close to our planet.
Stargazers can watch through a telescope or online.
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