This week two asteroids, 2021 HC3, and 2021 AE4 – roughly the size of football fields -are expected to glide safely past our Earth. NASA’s Center for Near Earth Object Studies (CNEOS) predicts the close encounters.
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This week two asteroids, 2021 HC3, and 2021 AE4 – roughly the size of football fields -are expected to glide safely past our Earth. NASA’s Center for Near Earth Object Studies (CNEOS) predicts the close encounters.