The odds that asteroid 2024 YR4 could hit Earth in 2032 recently spiked from a little more than 1% to 2.3% as more observations are made.
VIDEO: Scientists are tracking Asteroid 2024 YR4, which has a small chance of colliding with Earth in 2032.
Scientists across the world, including some in Arizona, are keeping an eye on an asteroid that has a very slim chance of ...
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