An asteroid has a small chance of hitting Earth less than eight years from now, and astronomers are enlisting the help of NASA's James Webb Space Telescope to study it. Characterized as a ...
An asteroid nearly the size of a football field now has a greater than one percent chance of hitting Earth in about eight years. Such an impact has the potential for city-level devastation ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A recently ...
Chances of a big asteroid strike on Earth just doubled. Here’s why you shouldn’t be too worried.
The risk assessment has fluctuated since the asteroid’s discovery late last year, when it was rated at a 1.2% probability of hitting our planet. The impact probability is expected to keep ...
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