Monday, July 28, 2008

Asteroid heading our way

Astronomers are battling to work out the trajectory of an asteroid that will cause havoc if it hits the Earth in 2036. Called Apophis, the giant meteor is hurtling through space at 10km per second. Scientists are warning that an impact would be far more devastating than the atomic bomb dropped on Hiroshima at the end of WW2.
At the Zvenigorod Observatory near Moscow, space researchers keep watch on cosmic bodies and study known meteorites to understand their size and inner structure. They are tracking the path of the asteroid Apophis as well. They aim to determine how real the danger is but that will only be clear in a decade's time. Astronomer Sergey Barabanov explains the predicted course of events: “The critical moment will be in 2029, when Apophis passes so close to Earth that it will be visible to the naked eye. The consequence of this fly-by will tell us whether it will come back again and collide with us in 2036,” he said.

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