http://www.stuff.co.nz/world/2943990/NASA-downgrades-asteroid-threat
Next week it'll be 1-in-7.
Earth can breathe a sigh of relief after NASA downgraded the odds of a 270-metre asteroid striking the planet in 2036.
Scientists initially believed there was a 1-in-45,000 chance that Apophis could hit the planet on April 13, 2036.
But the threat was lowered to a 1-in-250,000 chance after researchers recalculated the asteroid's path.
"It wasn't anything to worry about before. Now it's even less so," said Steve Chesley, an astronomer with the Near Earth Object Program at NASA's Jet Propulsion Laboratory.
Chesley and his colleagues refined the asteroid's orbit after an astronomer in Hawaii analysed previously unreleased images that gave scientists a better idea of Apophis' position.
Next week it'll be 1-in-7.