The Asteroid Apophis is named after the Egyptian demonic serpent-spirit of destruction.
Approaching the earth tonight, scientists have been monitoring its movements to help predict its path in the future.
In 2029 it is expected to fly past the Earth at a distance of 30,000 km, with a one in 250,000 chance it could hit Earth in 2036.
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Most of the UK will have a mixture of sunny spells and scattered showers before becoming drier in the afternoon.
Scottish people celebrate the birthday of national writer Robert Burns with events including haggis throwing and the Big Burns Supper.
There will be a rare chance to see an asteroid pass so close to the Earth you will be able to see it with binoculars on Monday night.