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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 ...
In October 1984, a National Intelligence Estimate on the South African nuclear program noted: There is still considerable disagreement within the Intelligence Community as to whether the flash in the South Atlantic detected by a US [redacted] satellite in September 1979 was a nuclear test, and if so, by South Africa. If the latter, the need for ...
If a significant increase was observed by the system, an alarm would sound to alert the crew. Unfortunately, there is another phenomenon in low-Earth orbit that causes an increase in X-rays: the South Atlantic Anomaly.… When Skylab passed through the Anomaly, the station's X-ray detectors often triggered false alarms.
Canal Street is a 2018 American drama thriller film directed by Rhyan LaMarr. [ 2 ] [ 3 ] The film was distributed by Smith Global Media and opened over Martin Luther King Jr. Day weekend. [ 4 ] It was filmed in Chicago . [ 3 ]
Mean anomaly, a measure of time in the study of orbital dynamics; Pioneer anomaly, the observed deviation of the trajectories of some uncrewed space probes, and especially Pioneer 10 and Pioneer 11; South Atlantic Anomaly, an area where the Earth's inner Van Allen radiation belt comes closest to the Earth's surface
Operation Argus was a series of United States low-yield, high-altitude nuclear weapons tests and missile tests secretly conducted from 27 August to 9 September 1958 over the South Atlantic Ocean.
Since the trench extends south of the 60th parallel south, it also contains the deepest point in the Southern Ocean. The deepest point in the entire trench is the Meteor Deep, whose location prior to February 2019 was identified as 55°25.12′S 26°24.28′W / 55.41867°S 26.40467°W / -55.41867; -26.40467 ( Meteor Deep ) at a ...
South Atlantic elephant-seal, see: southern elephant seal; South Atlantic English, variety of the English language spoken on islands in the South Atlantic Ocean; South Atlantic Flash, see: Vela incident; South Atlantic Football Association, see: Dixie League (football) South Atlantic High, semipermanent pressure high centred at about 25°S, 15°W