The asteroid, designated 2024 YR4, jumped to the top of NASA's risk chart, with a slim but measurable chance of striking ...
YR4 might force NASA to plan the first-ever space mission to push an asteroid away from Earth. Most likely, though, it's a ...
A newly discovered asteroid has a small chance of hitting Earth in 2032, and it's caught NASA's 'attention'. The asteroid called '2024 YR4' was discovered last month (27 December) by a telescope in ...