BBC News | In pictures

On Tenerife

In the Canary Islands, the European Space Agency's Optical Ground Station telescope used filters in the visible spectrum to track changes from before (l, 30 June) to after (r, +15hours) the impact.

In this way the telescope can follow the dust jets produced in the impact.


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	On Tenerife In the Canary Islands, the European Space Agency's Optical Ground Station telescope used filters in the visible spectrum to track changes from before (l, 30 June) to after (r, +15hours) the impact. In this way the telescope can follow the dust jets produced in the impact.