Asteroid's odds of hitting Earth went up. Scientists aren't surprised.
It's certain that recently discovered asteroid 2024 YR4 will swing close to Earth in 2032. The chances of an impact remain low — but with relatively limited observations so far, the odds are in flux.
NASA's James Webb Space Telescope To Lock In On Asteroid That Could Hit Earth In 2032
Astronomers are turning to NASA's James Webb Space Telescope to learn more about asteroid 2024 YR4, which has a 2% chance of ...