Context: A comet is an icy small Solar System body that, when passing close to the Sun, warms and begins to evolve gasses, a process called outgassing. This produces a visible atmosphere or coma, and sometimes also a tail. These phenomena are due to the effects of solar radiation and the solar wind acting upon the nucleus of the comet. Comet nuclei range from a few hundred metres to tens of kilometres across and are composed of loose collections of ice, dust, and small rocky particles. The coma may be up to 15 times the Earth's diameter, while the tail may stretch one astronomical unit. If sufficiently bright, a comet may be seen from the Earth without the aid of a telescope and may subtend an arc of 30° (60 Moons) across the sky. Comets have been observed and recorded since ancient times by many cultures., The Algiers Observatory was built in the late 19th century in the Algiers suburb of Bouzaréah, Algeria, North Africa. It participated in the Astrographic Catalogue project, taking the zone between -2 and +4 degrees to expose 1,260 plates between the years 1891 and 1911. At the tail end of that time, the director of the installation was François Gonnessiat. , The asteroid belt is the circumstellar disc in the Solar System located roughly between the orbits of the planets Mars and Jupiter. It is occupied by numerous irregularly shaped bodies called asteroids or minor planets. The asteroid belt is also termed the main asteroid belt or main belt to distinguish it from other asteroid populations in the Solar System such as near-Earth asteroids and trojan asteroids. About half the mass of the belt is contained in the four largest asteroids: Ceres, Vesta, Pallas, and Hygiea. The total mass of the asteroid belt is approximately 4% that of the Moon, or 22% that of Pluto, and roughly twice that of Pluto's moon Charon (whose diameter is 1200 km)., An astronomer is a scientist in the field of astronomy who concentrates their studies on a specific question or field outside of the scope of Earth. They look at stars, planets, moons, comets and galaxies, as well as many other celestial objects  either in observational astronomy, in analyzing the data or in theoretical astronomy. Examples of topics or fields astronomers work on include: planetary science, solar astronomy, the origin or evolution of stars, or the formation of galaxies. There are also related but distinct subjects like physical cosmology which studies the Universe as a whole., A planet is an astronomical body orbiting a star or stellar remnant that
The term "planet" is ancient, with ties to history, astrology, science, mythology, and religion. Several planets in the Solar System can be seen with the naked eye. These were regarded by many early cultures as divine, or as emissaries of deities. As scientific knowledge advanced, human perception of the planets changed, incorporating a number of disparate objects. In 2006, the International Astronomical Union (IAU) officially adopted a resolution defining planets within the Solar System. This definition is controversial because it excludes many objects of planetary mass based on where or what they orbit. Although eight of the planetary bodies discovered before 1950 remain "planets" under the modern definition, some celestial bodies, such as Ceres, Pallas, Juno and Vesta (each an object in the solar asteroid belt), and Pluto (the first trans-Neptunian object discovered), that were once considered planets by the scientific community, are no longer viewed as such., 1333 Cevenola, provisional designation , is a binary Eunomian asteroid from the asteroid belt, approximately 15 kilometers in diameter. It was discovered on 20 February 1934, by French astronomer Odette Bancilhon at Algiers Observatory, Algeria in Northern Africa., Physical cosmology is the study of the largest-scale structures and dynamics of the Universe and is concerned with fundamental questions about its origin, structure, evolution, and ultimate fate. Cosmology as a science originated with the Copernican principle, which implies that celestial bodies obey identical physical laws to those on Earth, and Newtonian mechanics, which first allowed us to understand those physical laws. Physical cosmology, as it is now understood, began with the development in 1915 of Albert Einstein's general theory of relativity, followed by major observational discoveries in the 1920s: first, Edwin Hubble discovered that the universe contains a huge number of external galaxies beyond our own Milky Way; then, work by Vesto Slipher and others showed that the universe is expanding. These advances made it possible to speculate about the origin of the universe, and allowed the establishment of the Big Bang Theory, by Georges Lemaitre, as the leading cosmological model. A few researchers still advocate a handful of alternative cosmologies; however, most cosmologists agree that the Big Bang theory explains the observations better., Bouzaréah is a suburb of Algiers, the capital of Algeria, North Africa, and its eleventh district. It had a population of 69,200 people in 1998 and an altitude of over 300 meters AMSL. The city's name is Arabic and means "of the grain" or "from the grain". The embassies of Niger, Oman, and Mauritania are located there., François Gonnessiat (May 22, 1856 (Nurieux-Volognat)October 18, 1934) was a French astronomer, observer of comets and discoverer of two minor planets., Algiers ("al-Jazer"; Algerian Arabic pronunciation:  Dzayer, ) is the capital and largest city of Algeria. In 2011, the city's population was estimated to be around 3,500,000. An estimate puts the population of the larger metropolitan city to be around 5,000,000. Algiers is located on the Mediterranean Sea and in the north-central portion of Algeria., Odette Bancilhon (born 22 September 1908  1998) was a French astronomer. She is known for her work during the 1930s and 1940s at the Algiers Observatory, where she discovered 1333 Cevenola, a stony Eunomian asteroid from the main-belt. All of her publications are signed "O. Bancilhon", a practice of her profession at that time., Odette Bancilhon was a French astronomer . She is known for her work during the 1930s and 1940s at the Algiers Observatory , where she discovered the asteroid 1333 Cevenola . All of her publications are signed O. Bancilhon , a practice of her profession at that time . She later married her colleague Alfred Schmitt in the 1940s , and was known professionally as O. Schmitt - Bancilhon . The asteroid 1713 Bancilhon is also named after her , which was discovered on 27 September 1951 by colleague Louis Boyer ., Subject: odette bancilhon, Relation: date_of_birth, Options: (A) 1 (B) 1200 (C) 1333 (D) 15 (E) 1911 (F) 1915 (G) 1934 (H) 1998 (I) 2 (J) 20 (K) 20 february 1934 (L) 2006 (M) 22 (N) 22 september 1908 (O) 3 (P) 30 (Q) 300 (R) 4 (S) 5 (T) 69 (U) february 1934 (V) october 18
Output: 22 september 1908