The odds are now 1 in 43, the highest asteroid collision risk in 20 years. In a last-minute move, the James Webb Telescope ...
Scientists warn that asteroid 2024 YR4 has a 2.3% chance of striking Earth in 2032—a small but serious risk. Nicknamed a "city killer," this space rock could cause massive destruction if it hits. NASA ...
If it hits, the explosion would be 500 times as powerful as the atomic bomb dropped on Hiroshima and have a blast radius of ...