Stargazers could spot a bright light in the sky days before Christmas, similar to that which is said to have led the three wise men to the nativity scene, according to an astronomer.
Saturn and Jupiter will come the closest they have done in hundreds of years, creating what the researcher described as a “spectacular event in the sky” on Monday – which also happens to be the winter solstice.
While conjunctions – where objects appear very close to each other in the sky – are not rare, this will be an “exceptionally close” one – the closest since 1623, Professor Michael Burton said.
The two biggest planets in the solar system will be just 0.1 degrees apart, one-fifth the diameter of the full moon, and appear together as the brightest object in the sky, the director of the longest-running astronomical observatory in the British Isles said.
Prof Burton said: “When that happened it was in the daytime skies so people would not have seen it because it would have been too light.
“The last one which actually would have been well placed to be seen was 1226, so we’re going back 800 years to the last one which would have been up in the dark sky to be seen.”
The astronomer, of Armagh Planetarium and Observatory in Northern Ireland, said a conjunction is one possibility for what has become known as the Christmas Star from the story of Jesus’ birth.