Asteroid 2024 YR4 has become a staple in science news columns. This space rock has a fluctuating but small chance to hit our ...
Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...
Our current best guess is that this object, called 2024 YR4, has a 1-in-43 chance of striking in 2032, the highest risk of any known asteroid. But what does that number really mean, and when ...
NASA has a network of telescopes used to track near-Earth asteroids, like the recently spotted 2024 YR4. Up until August ... Photograph by NASA/Science Photo Library Asteroids often rotate ...
Astronomers have raised the likelihood of “city-killer” asteroid 2024 YR4 colliding with Earth to 2.3 per cent, or roughly one in 43.
NASA and European scientists explain how they calculate the probability of the space rock 2024 YR4 impacting our planet ... has written a book about the science of planetary defense, and has ...
The asteroid, known as Asteroid 2024 YR4, was first reported to the Minor Planet Center on Dec. 27, 2024. At the time, initial estimate said it had a 1.2% chance of striking Earth. The estimate ...