Lunar probe crash
Smart 1 probe orbited the Moon 2,000 times during its mission
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Sunday, 03, Sep 2006 08:49
European lunar satellite Smart 1 has ended its mission in a spectacular crash on to the surface of the moon.
The planned crash occurred 0541 GMT (0642 BST) on a volcanic plain called the "Lake of Excellence". Mission control yesterday made a last minute correction to the spacecraft's orbit, which was due to crash one orbit too soon.
Robotic probe Smart 1 orbited the moon 2,000 times throughout its mission over the past 16 months testing space technologies on the Moon's surface. Its work has helped scientists delve into the chemical make-up of the moon and refine theories about its origin.
It landed on its final resting place at an impact speed of 4,500 mph, an impact speed which should have allowed astronomers to view the impact from earth. Astronomers are now analysing satellite images of the Moon for signs of the crash.
"Everything worked up until the end, so it was a wonderful mission and a big success. Our spacecraft provided a lot of new information," said Gerhard Schwehm, Smart 1 mission manager.
Professor Bernard Foing, project scientist from the European Space Agency (Esa) said that the Smart 1 mission will pave the way for future explorations of the moon.
"We are now collaborating with the international community, preparing the way for the future exploration of the Moon - the next fleet of orbiters, landers; leading to robotic villages and human bases," he told the BBC.