Asteroid's Chances of Smacking Earth Increase. Here's What to Know
It's not great news, but don't panic: Astronomers spotted an asteroid that has a roughly 3.1% chance of impacting Earth on Dec. 22, 2032. Space agencies are monitoring the newly discovered asteroid and still learning more about its size and path, so don't mark your calendar for doomsday just yet. Although the odds of the asteroid hitting Earth have increased recently, that number is not set in stone. There's still a lot to learn about the space rock. Designated 2024 YR4, the asteroid was first