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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 ...
As the brightest point-like object in the sky, Venus is a commonly misreported "unidentified flying object". [182] Because Venus comes close to the earth at inferior conjunction and has an orbit inclined to the plane of the earth's orbit, it can appear more than 8° north or south of the ecliptic, more than any
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.
The South Atlantic Anomaly (SAA) is an area where Earth's inner Van Allen radiation belt comes closest to Earth's surface, dipping down to an altitude of 200 kilometres (120 mi). This leads to an increased flux of energetic particles in this region and exposes orbiting satellites (including the ISS ) to higher-than-usual levels of ionizing ...
STORM’s 6 onboard instruments are further supplemented with an array of all-sky imagers (ASI) which provide high spatio-temporal observations of the aurora. STORM will deploy 28 ASI at 14 locations across North America to image the green (557.7 nm) and red (630.0 nm) line aurora.
It is located above the ionosphere. The outer boundary of the plasmasphere is known as the plasmapause , which is defined by an order of magnitude drop in plasma density. In 1963 American scientist Don Carpenter and Soviet astronomer Konstantin Gringauz [ ru ] proved the plasmasphere and plasmapause's existence from the analysis of very low ...