Mercury (planet) Mercury (planet) Mercury is the smallest and innermost planet in the Solar System. Its orbital period around the Sun of 87.97 days is the shortest of all the planets in the Solar System. It is named after the Roman deity Mercury, the messenger of the gods. Like Venus, Mercury orbits the Sun within Earth's orbit as an "inferior planet", and never exceeds 28° away from the Sun. When viewed from Earth, this proximity to the Sun means the planet can only be seen near the western or eastern horizon during the early evening or early morning. At this time it
The Message to the Planet The Message to the Planet The Message to the Planet is a novel by Iris Murdoch. Published in 1989, it was her twenty-fourth novel. "The Message to the Planet" centres on Marcus Vallar, a charismatic former mathematician and painter who has abandoned both these pursuits, and on a group of London friends, former associates of Vallar, with whom he has broken off contact. The plot begins with the decision of Alfred Ludens, a young history professor, to seek out his former mentor Vallar in the hope that he can restore his friend Patrick Fenman to health. Fenman is apparently dying