Fearless James Webb Telescope Stares Down "City Killer" Asteroid That Had Been Feared to Strike Earth - Futurism
The James Webb Space Telescope got a direct look at 2024 YR4, the asteroid once feared to strike Earth, and has determined its true size.That "city-killer" asteroid may no longer be projected to strike Earth any time soon, but scientists are still keeping close tabs on it. Using the mighty James Webb Space Telescope, astronomers haveā¦
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