NASA is monitoring a bus-sized asteroid as it makes its closest approach to Earth today, among a group of five space rocks ...
YR4 has a very small chance of striking Earth when its orbit briefly intersects our planet's in December 2032.
Once the new measurements were taken and the math was done, the probability of YR4 hitting the Earth began to decline, ...
Despite their overall similarities, asteroids are usually pretty distinct from one another. Vesta has a very different ...
2024 YR4 isn't the largest asteroid out there ... estimated to be about 6.2 miles in diameter and marked the last known large asteroid to hit our world. But smaller asteroids can cause regional ...
The space rock caused quite a stir after astronomers first spotted it last year on a trajectory bringing it uncomfortably ...
NASA was recently tracking a large asteroid, known as the "city killer," after finding a small chance of it hitting Earth in ...
A large asteroid known as 2024 YR4 has grabbed headlines this week as scientists ... to understand that it was not going to hit Earth. But he says there was one big difference with YR4. "We didn't ...
Because it's big enough to destroy a city asteroid 2024 YR4 became a source ... For a time, it was the only object among more than 37,000 known large space rocks with any chance of hitting ...