The chances of asteroid 2024 YR4 hitting Earth are small but fluctuating.
Articles on Chelyabinsk meteor
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The mission provided details about how to deflect an asteroid should one threaten Earth in future.
Security cameras captured two separate fireballs over Australia this week. So what’s responsible these bright flashes?
An asteroid on a collision course with Earth is inevitable. Astronomer Michael Lund explains how a new telescope under construction in Chile will become a vital tool for detecting objects that could devastate our planet.
