The asteroid, named 2024 YR4, has been rated as the highest risk ever recorded ... The asteroid was spotted by a ...
Researchers from Arizona’s Catalina Sky Survey discovered what has become known as Asteroid 2024 YR4 last Christmas. On January 28, the asteroid was placed at level 3 in the Torino impact ...
In a rare "time-critical" decision, the James Webb Space Telescope will study the true size of the "potentially hazardous" ...