Arizona is no stranger to weird and wild things. These nine landmarks were recently named the strangest in the state by World ...
YR4 has a 2% chance of hitting Earth in 2032. Astronomers are tracking it to refine estimates of its size and orbit to see how much of a risk the space rock poses.
YR4 is circling Earth and NASA predicts it could strike the planet in 2032. Here's what to know about the asteroid headed ...
The $10 billion orbiting observatory will give astronomers a better sense of the near-Earth asteroid 2024 YR4's size and ...
Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...