Asteroid's near-miss with Earth An asteroid will today make one of the closest cosmic near-misses with Earth ever recorded. The asteroid's path makes it the closest space-rock to pass by the Earth since June 2011 Photo: CORBIS By Murray Wardrop12:18PM GMT 27 Jan 201255 Comments The chunk of space rock, estimated to be about 36ft in diameter, will pass within around 37,000 miles of the Earth at 4pm. Although the asteroid ? named 2012 BX34 ? will travel past less than a fifth of the distance to the Moon, experts said there is no cause for concern. Want to see the damage an asteroid would cause if it did hit Earth? Try this simulator RELATED ARTICLES Asteroid near misses and the threats to come 27 Jan 2012 Nasa's Kepler telescope discovers 11 new planetary systems 27 Jan 2012 Lego man sent to space 26 Jan 2012 "It's one of the closest approaches recorded," said Gareth Williams, associate director of the US-based Minor Planet Center. "It makes it in to the top 20 closest approaches, but it's sufficiently far away ... that there's absolutely no chance of it hitting us," he told the BBC. The asteroid's path makes it the closest space-rock to pass by the Earth since object 2011 MD in June 2011. Earlier estimates put the asteroid's closest distance at as little as 12,000 miles, near the distance at which geostationary satellites reside, but observations overnight showed it will pass at a more comfortable distance. Although the asteroid will not be visible to the naked eye, Dr Williams said that keen backyard astronomers could get a look. "We've had three sets of observations in the last few hours from amateur observers in the UK," he said. 2005 YU55 was the last asteroid to pass near the earth around 200,000 miles away 1 new comment was just posted. Mombasa69 20 minutes ago Find out where the next small asteroid will land, and put all the criminals, socialists and bankers under it. And anyone else that have brought this country to it's knees. from Vanessa The Google Girl. my skype name is rainbowstar123