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A rendering of the magnetic field lines of the magnetosphere of the Earth. In astronomy and planetary science, a magnetosphere is a region of space surrounding an astronomical object in which charged particles are affected by that object's magnetic field. [1] [2] It is created by a celestial body with an active interior dynamo.
Venus only has an induced magnetosphere formed by the Sun's magnetic field carried by the solar wind. [46] This process can be understood as the field lines wrapping around an obstacle—Venus in this case. The induced magnetosphere of Venus has a bow shock, magnetosheath, magnetopause and magnetotail with the current sheet. [46] [47]
It also made global maps of Venerean surface temperatures, and attempted to observe signs of life on Earth from a distance. Venus Express successfully assumed a polar orbit on April 11, 2006. The mission was originally planned to last for two Venusian years (about 500 Earth days), but was extended to the end of 2014 until its propellant was ...
While Mercury also stays near the sun, Venus appears more prominent, since it is the third brightest object in Earth's sky after the Moon and the Sun. [30] [31] In 1961, Venus became the target of the first interplanetary flight, Venera 1, but radio contact was lost before it arrived in May 1961.
Module:Location map/data/Venus is a location map definition used to overlay markers and labels on an equirectangular projection map of Venus. The markers are placed by latitude and longitude coordinates on the default map or a similar map image.
Throughout December, Venus will move higher and higher in the night sky, setting several hours after the sun. Because of how bright Venus will appear, some are referring to it as this year's ...
Global topographic map of Venus, with all probe landings marked (red: returned images; with additional black dot: analyzed samples). There have been 46 space missions to the planet Venus (including gravity-assist flybys). Missions to Venus constitute part of the exploration of Venus.
The Local Group is located on the outer edge of the Virgo Supercluster. [42] [43] Laniakea Supercluster: 160 Mpc 4.94×10 21: A group connected with the superclusters of which the Local Group is a part. Comprises roughly 300 to 500 galaxy groups and clusters, centred on the Great Attractor in the Hydra–Centaurus Supercluster. [44] [45] [46] [47]