An asteroid has a 2% chance of hitting Earth in 2032. Here’s how astronomers are tracking it
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.
Asteroid Bennu still a concern: year of possible impact with Earth and the devastation it would cause
Space agencies around the world are tasked with locating, studying and analysing the trajectories of cosmic objects that pose ...