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Addams (crater)
Addams is a crater on Venus. It was named after Jane Addams Laura Jane Addams (September 6, 1860 May 21, 1935) was an American settlement activist, reformer, social worker, sociologist, public administrator, and author. She was an important leader in the history of social work and women's suffrage .... References Impact craters on Venus {{Crater-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magellan (spacecraft)
The ''Magellan'' spacecraft was a robotic space probe launched by NASA of the United States, on May 4, 1989, to map the surface of Venus by using synthetic-aperture radar and to measure the planetary gravitational field. The ''Magellan'' probe was the first interplanetary mission to be launched from the Space Shuttle, the first one to use the Inertial Upper Stage booster, and the first spacecraft to test aerobraking as a method for circularizing its orbit. ''Magellan'' was the fifth successful NASA mission to Venus, and it ended an eleven-year gap in U.S. interplanetary probe launches. History Beginning in the late 1970s, scientists advocated for a radar mapping mission to Venus. They first sought to construct a spacecraft named the ''Venus Orbiting Imaging Radar'' (VOIR), but it became clear that the mission would be beyond the budget constraints during the ensuing years. The VOIR mission was canceled in 1982. A simplified radar mission proposal was recommended by the Sol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jane Addams
Laura Jane Addams (September 6, 1860 May 21, 1935) was an American settlement activist, reformer, social worker, sociologist, public administrator, and author. She was an important leader in the history of social work and women's suffrage in the United States. Addams co-founded Chicago's Hull House, one of America's most famous settlement houses, providing extensive social services to poor, largely immigrant families. In 1910, Addams was awarded an honorary master of arts degree from Yale University, becoming the first woman to receive an honorary degree from the school. In 1920, she was a co-founder of the American Civil Liberties Union (ACLU). An advocate for world peace and recognized as the founder of the social work profession in the United States, in 1931 Addams became the first American woman to be awarded the Nobel Peace Prize. She was a radical pragmatist and arguably the first woman "public philosopher" in the United States. In the Progressive Era, when preside ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Venus
Venus is the second planet from the Sun. It is sometimes called Earth's "sister" or "twin" planet as it is almost as large and has a similar composition. As an interior planet to Earth, Venus (like Mercury) appears in Earth's sky never far from the Sun, either as morning star or evening star. Aside from the Sun and Moon, Venus is the brightest natural object in Earth's sky, capable of casting visible shadows on Earth at dark conditions and being visible to the naked eye in broad daylight. Venus is the second largest terrestrial object of the Solar System. It has a surface gravity slightly lower than on Earth and has a very weak induced magnetosphere. The atmosphere of Venus, mainly consists of carbon dioxide, and is the densest and hottest of the four terrestrial planets at the surface. With an atmospheric pressure at the planet's surface of about 92 times the sea level pressure of Earth and a mean temperature of , the carbon dioxide gas at Venus's surface is in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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