In France, the equivalent period to middle school is collège, which lasts four years from the Sixième (“sixth,” the equivalent of the Canadian and American Grade 6) to the Troisième (“third,” the equivalent of the Canadian and American Grade 9), accommodating pupils aged between 11 and 15. Upon completion of the latter, students are awarded a Brevet des collèges if they obtain a certain number of points on a series of tests in various subjects (French, history/ geography, mathematics, science/physics/chemistry), but also on a series of skills completed during the last year and on oral examinations (e. g. about cross-subjects themes they work on the latest years, the fourth year of collège). They can then enter high school (called lycée), which lasts three years from the Seconde to the Terminale until the baccalauréat, and during which they can choose a general or a professional field of study.
The influence of the moon on the Zodiac is a study in and of itself. When you are aware of your sun sign, you can use information about the cycles of the moon and the moon signs to determine the best time to make decisions or avoid certain activities. The moon signs are named the same as the Zodiac, but do not coincide with them.
But small moons like Methone are usually geologically inactive and bereft of an atmosphere. Therefore, they are usually unable to smooth away the scars. Dr. Peter Thomas of Cornell University in Ithaca, New York, explained it this way in the May 17, 2013 New Scientist: "When we look at objects less than 200 kilometers in radius, they are all like potatoes. They have lumps, grooves, craters." This makes Methone's smooth surface a mystery. Dr. Thomas is a Cassini team member.
Organic dust forms when organic molecules, resulting from the interaction of sunlight with methane, grow large enough to tumble down to the surface of Titan. Dr. Roderiguez continued to explain that, even though this is the first-ever observation of a dust storm on Titan, the discovery is not especially surprising.