NASA say nothing to fear from asteroid
University of Hertfordshire scientists are tracking the Asteroid as it nears earth. This NASA video gives you the facts and figures behind the near earth object.
Astronomers track near-earth asteroid
An asteroid the size of a small office block will narrowly avoid Earth this evening.
'Near-miss' Asteroid heads for Earth
An asteroid the size of a small office block will pass Earth tonight in one of the closest 'near-misses' in recent history.