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An introduction to exoplanets

This is a diagram with the Sun labelled in the centre, and 5 circles surrounding it, each with a planet attached to the circle. The smallest, and closest circle to the Sun is labelled Mercury. The second is labelled Venus. The third is labelled Earth. The fourth is labelled Mars, and the fifth is labelled Jupiter. Jupiter’s circle is significantly further away from the other circles.

 1  Transits in the Solar System