The potential city-killer asteroid that could strike our planet in 2032 is looking more foreboding by the week.
Spotted just after Christmas, the initial odds of the skyscraper-sized space rock, dubbed 2024 YR4, smashing into Earth was put at roughly 1.2 percent, or a 1 in 83 chance. Then it was upgraded to 2.1 percent, or 1-in-48, last week.
And now, the latest analysis from NASA has raised the odds yet again. The likelihood of a collision is currently estimated to be 3.1 percent, or about a 1-in-32 chance, according to figures from NASA's Center for Near Earth Object Studies — nearly three times the initial prediction.