|
Turgenev (crater)
Turgenev is a crater on Mercury (planet), Mercury. Its name was adopted by the International Astronomical Union (IAU) in 1979. The crater is named for Russian writer Ivan Sergeyevich Turgenev. To the north of Turgenev is Jókai (crater), Jókai crater, and to the south is Kōshō (crater), Kōshō crater. References Impact craters on Mercury {{Mercury-planet-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MESSENGER
''MESSENGER'' was a NASA robotic space probe that orbited the planet Mercury between 2011 and 2015, studying Mercury's chemical composition, geology, and magnetic field. The name is a backronym for "Mercury Surface, Space Environment, Geochemistry, and Ranging", and a reference to the messenger god Mercury from Roman mythology. ''MESSENGER'' was launched aboard a Delta II rocket in August 2004. Its path involved a complex series of flybys – the spacecraft flew by Earth once, Venus twice, and Mercury itself three times, allowing it to decelerate relative to Mercury using minimal fuel. During its first flyby of Mercury in January 2008, ''MESSENGER'' became the second mission, after Mariner 10 in 1975, to reach Mercury. ''MESSENGER'' entered orbit around Mercury on March 18, 2011, becoming the first spacecraft to do so. It successfully completed its primary mission in 2012. Following two mission extensions, the spacecraft used the last of its maneuvering propellant to deo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ivan Sergeyevich Turgenev
Ivan Sergeyevich Turgenev (; rus, links=no, Ива́н Серге́евич Турге́невIn Turgenev's day, his name was written ., p=ɪˈvan sʲɪrˈɡʲe(j)ɪvʲɪtɕ tʊrˈɡʲenʲɪf; 9 November 1818 – 3 September 1883 (Old Style dates: 28 October 1818 – 22 August 1883) was a Russian novelist, short story writer, poet, playwright, translator and popularizer of Russian literature in the West. His first major publication, a short story collection titled ''A Sportsman's Sketches'' (1852), was a milestone of Russian realism. His novel '' Fathers and Sons'' (1862) is regarded as one of the major works of 19th-century fiction. Life Ivan Sergeyevich Turgenev was born in Oryol (modern-day Oryol Oblast, Russia) to noble Russian parents Sergei Nikolaevich Turgenev (1793–1834), a colonel in the Russian cavalry who took part in the Patriotic War of 1812, and Varvara Petrovna Turgeneva (née Lutovinova; 1787–1850). His father belonged to an old, but impoverished Turgenev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turgenev Crater EW1006350396I
Ivan Sergeyevich Turgenev (; rus, links=no, Ива́н Серге́евич Турге́невIn Turgenev's day, his name was written ., p=ɪˈvan sʲɪrˈɡʲe(j)ɪvʲɪtɕ tʊrˈɡʲenʲɪf; 9 November 1818 – 3 September 1883 ( Old Style dates: 28 October 1818 – 22 August 1883) was a Russian novelist, short story writer, poet, playwright, translator and popularizer of Russian literature in the West. His first major publication, a short story collection titled '' A Sportsman's Sketches'' (1852), was a milestone of Russian realism. His novel '' Fathers and Sons'' (1862) is regarded as one of the major works of 19th-century fiction. Life Ivan Sergeyevich Turgenev was born in Oryol (modern-day Oryol Oblast, Russia) to noble Russian parents Sergei Nikolaevich Turgenev (1793–1834), a colonel in the Russian cavalry who took part in the Patriotic War of 1812, and Varvara Petrovna Turgeneva (née Lutovinova; 1787–1850). His father belonged to an old, but impoverished Turg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercury (planet)
Mercury is the smallest planet in the Solar System and the closest to the Sun. Its orbit around the Sun takes 87.97 Earth days, the shortest of all the Sun's planets. It is named after the Roman god ' ( Mercury), god of commerce, messenger of the gods, and mediator between gods and mortals, corresponding to the Greek god Hermes (). Like Venus, Mercury orbits the Sun within Earth's orbit as an inferior planet, and its apparent distance from the Sun as viewed from Earth never exceeds 28°. This proximity to the Sun means the planet can only be seen near the western horizon after sunset or the eastern horizon before sunrise, usually in twilight. At this time, it may appear as a bright star-like object, but is more difficult to observe than Venus. From Earth, the planet telescopically displays the complete range of phases, similar to Venus and the Moon, which recurs over its synodic period of approximately 116 days. The synodic proximity of Mercury to Earth makes Mercury most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Astronomical Union
The International Astronomical Union (IAU; french: link=yes, Union astronomique internationale, UAI) is a nongovernmental organisation with the objective of advancing astronomy in all aspects, including promoting astronomical research, outreach, education, and development through global cooperation. It was founded in 1919 and is based in Paris, France. The IAU is composed of individual members, who include both professional astronomers and junior scientists, and national members, such as professional associations, national societies, or academic institutions. Individual members are organised into divisions, committees, and working groups centered on particular subdisciplines, subjects, or initiatives. As of 2018, the Union had over 13,700 individual members, spanning 90 countries, and 82 national members. Among the key activities of the IAU is serving as a forum for scientific conferences. It sponsors nine annual symposia and holds a triannual General Assembly that sets policy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USGS
The United States Geological Survey (USGS), formerly simply known as the Geological Survey, is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The organization's work spans the disciplines of biology, geography, geology, and hydrology. The USGS is a fact-finding research organization with no regulatory responsibility. The agency was founded on March 3, 1879. The USGS is a bureau of the United States Department of the Interior; it is that department's sole scientific agency. The USGS employs approximately 8,670 people and is headquartered in Reston, Virginia. The USGS also has major offices near Lakewood, Colorado, at the Denver Federal Center, and Menlo Park, California. The current motto of the USGS, in use since August 1997, is "science for a changing world". The agency's previous slogan, adopted on the occasion of its hundredth anniv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NASA
The National Aeronautics and Space Administration (NASA ) is an independent agency of the US federal government responsible for the civil space program, aeronautics research, and space research. NASA was established in 1958, succeeding the National Advisory Committee for Aeronautics (NACA), to give the U.S. space development effort a distinctly civilian orientation, emphasizing peaceful applications in space science. NASA has since led most American space exploration, including Project Mercury, Project Gemini, the 1968-1972 Apollo Moon landing missions, the Skylab space station, and the Space Shuttle. NASA supports the International Space Station and oversees the development of the Orion spacecraft and the Space Launch System for the crewed lunar Artemis program, Commercial Crew spacecraft, and the planned Lunar Gateway space station. The agency is also responsible for the Launch Services Program, which provides oversight of launch operations and countdown management f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jókai (crater)
Jókai is a crater on Mercury. Its name was adopted by the International Astronomical Union (IAU) in 1979. Jokai is named for the Hungarian novelist Mór Jókai, who lived from 1825 to 1904. The final image by the MESSENGER ''MESSENGER'' was a NASA robotic space probe that orbited the planet Mercury between 2011 and 2015, studying Mercury's chemical composition, geology, and magnetic field. The name is a backronym for "Mercury Surface, Space Environment, Geoche ... spacecraft was acquired south of the south rim of Jókai on 30 April 2015. The spacecraft impacted the planet later that day close to the crater Janáček. To the south of Jókai is Turgenev crater, and to the east are Mansart and Bjornson. Jókai crater EW0244689281G.jpg, Central Jókai crater Jókai crater EW0242631251G.map.jpg, Another view at low sun angle Final image EN1072716050M.jpg, Final image acquired by MESSENGER References Impact craters on Mercury {{Mercury-planet-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kōshō (crater)
Kōshō is a crater on Mercury. Its name was adopted by the International Astronomical Union in 1985. Kōshō is named for the Japanese sculptor Kōshō, who lived in the 13th century CE. There are bright patches on the central peak of Kōshō, which may be hollows. Kōshō is on the east margin of Suisei Planitia. To the south is the large crater Strindberg, to the east is Ahmad Baba, and to the north is Turgenev Ivan Sergeyevich Turgenev (; rus, links=no, Ива́н Серге́евич Турге́невIn Turgenev's day, his name was written ., p=ɪˈvan sʲɪrˈɡʲe(j)ɪvʲɪtɕ tʊrˈɡʲenʲɪf; 9 November 1818 – 3 September 1883 ( Old Style da .... References Impact craters on Mercury {{Mercury-planet-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.svg "Click for more on -> Mercury (planet)")
