NASA makes big update on impact risk of 'city-killer' asteroid - Chron

1. NASA makes big update on impact risk of 'city-killer' asteroid  Chron
2. NASA Keeps Changing The Odds Of 2032 Asteroid Hit  The Weather Channel
3. Will That Asteroid Strike Earth? Risk Level Rises to Highest Ever Recorded.  The New York Times
4. Hawaii astronomers announce asteroid impact probability updates  Hawaii News Now
5. Asteroid 2024 YR4 now unlikely to hit Earth — but scientists are ready for future threats  Nature.com