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The place where the ruins of the Sanctuary of Persephone were brought to light is located at the foot of the Mannella hill, near the walls (upstream side) of the polis of Epizephyrian Locri. Thanks to the finds that have been retrieved and to the studies carried on, it has been possible to date its use to a period between the 7th century BC and ...
Planet Nine is a hypothetical ninth planet in the outer region of the Solar System. [2] [4] Its gravitational effects could explain the peculiar clustering of orbits for a group of extreme trans-Neptunian objects (ETNOs), bodies beyond Neptune that orbit the Sun at distances averaging more than 250 times that of the Earth i.e. over 250 astronomical units (AU).
The sizes and masses of many of the moons of Jupiter and Saturn are fairly well known due to numerous observations and interactions of the Galileo and Cassini orbiters; however, many of the moons with a radius less than ~100 km, such as Jupiter's Himalia, have far less certain masses. [5]
The Solar System's location in the Milky Way is a factor in the evolutionary history of life on Earth. Spiral arms are home to a far larger concentration of supernovae , gravitational instabilities, and radiation that could disrupt the Solar System, but since Earth stays in the Local Spur and therefore does not pass frequently through spiral ...
Persephone is depicted as goddess of life in Sacrifice; In Elite: Dangerous, Persephone is the name given to the game's fictional depiction of the hypothetical Planet Nine in the Sol system, a world made largely of ice but with no atmosphere. In Skylanders, Persephone gives Skylanders upgrades in exchange for gold and is the most powerful fairy.
Schematic diagram of the orbits of the fictional planets Vulcan, Counter-Earth, and Phaëton in relation to the five innermost planets of the Solar System.. Fictional planets of the Solar System have been depicted since the 1700s—often but not always corresponding to hypothetical planets that have at one point or another been seriously proposed by real-world astronomers, though commonly ...
The location of the celestial poles of some selected Solar System objects is shown in the following table. [1] The coordinates are given relative to Earth's celestial equator and the vernal equinox as they existed at J2000 (2000 January 1 12:00:00 TT ) which is a plane fixed in inertial space now called the International Celestial Reference ...
Saturn ♄ Moons of Saturn. Mimas; ... Observable universe; ... Solar System – star and planetary system where the Earth is located. Earth – the only planet known ...