On 9 May 2016 an unusual event will happen – the planet Mercury will move across the face of the Sun, which is known as a transit. This gives us a rare chance to see a planet moving slowly in its orbit around the - Planet Us - Document - PDFSEARCH.IO

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	On 9 May 2016 an unusual event will happen – the planet Mercury will move across the face of the Sun, which is known as a transit. This gives us a rare chance to see a planet moving slowly in its orbit around the Add to Reading List Document Date: 2016-04-26 06:56:29 Open Document File Size: 1,01 MB Share Result on Facebook

On 9 May 2016 an unusual event will happen – the planet Mercury will move across the face of the Sun, which is known as a transit. This gives us a rare chance to see a planet moving slowly in its orbit around theAdd to Reading List