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Q3559. A comet is an icy, small Solar System body that warms and begins to release gases when passing close to the Sun, a process called outgassing. This produces an extended, gravitationally unbound atmosphere or coma surrounding the nucleus, and sometimes a tail of gas and dust gas blown out from the coma.
The asteroid belt is the region to the Solar System located roughly atween the orbits o the planets Maurs an Jupiter. It is occupied by numerous irregularl\]= shaped bodies cried asteroids or minor planets. The asteroid belt is an aa termed the main asteroid belt or main belt tae distinguish its members frae ither asteroids in the Solar Seestem ...
The mass of 4 Vesta (blue) compared to other large asteroids: 1 Ceres, 2 Pallas, 10 Hygiea, 704 Interamnia, 15 Eunomia and the remainder of the Main Belt. The unit of mass is × 10 18 kg. Other objects in the Solar system with well-defined masses within a factor of 2 of Vesta's mass are Varda, Gǃkúnǁʼhòmdímà, and Salacia (245, 136, and ...
Asteroids, including those in the asteroid belt, have been suggested as possible sites of space colonization. [1] Motives include the survival of humanity, and the specific economic opportunity for asteroid mining. Obstacles include transportation distance, temperature, radiation, lack of gravity, and psychological issues.
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Angular diameter. 0.84" [10] to 0.33". Ceres, also known as 1 Ceres (symbol: ), [12] is the smallest dwarf planet in the Solar System and the only one in the main asteroid belt . It was discovered on 1 January 1801, by Giuseppe Piazzi, [13] and is named after the Roman goddess Ceres, as the goddess of growing plants, the harvest, and motherly ...
Dec 8, 2014 · Thursday, January 31, 2013. A main belt asteroid, No. 274301, has been named after Wikipedia, a free encyclopedia. The information became available on the Minor Planet Center 's website yesterday ...
