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Exploration of the Earth's Magnetosphere Archived 2013-02-14 at the Wayback Machine, Educational web site by David P. Stern and Mauricio Peredo; International Geomagnetic Reference Field 2011; Global evolution/anomaly of the Earth's magnetic field Archived 2016-06-24 at the Wayback Machine Sweeps are in 10° steps at 10 years intervals.
The magnetosphere of Jupiter is the largest planetary magnetosphere in the Solar System, extending up to 7,000,000 kilometers (4,300,000 mi) on the dayside and almost to the orbit of Saturn on the nightside. [17] Jupiter's magnetosphere is stronger than Earth's by an order of magnitude, and its magnetic moment is approximately 18,000 times ...
The ozone layer protects the planet from the harmful radiations from the Sun, and free oxygen is abundant enough for the breathing needs of terrestrial life. [24] Earth's magnetosphere, generated by its active core, is also important for the long-term habitability of Earth, as it prevents the solar winds from stripping the atmosphere out of the ...
Life expectancy in the U.S. is projected to increase from 78.3 years in 2022 to 79.9 years in 2035 and to 80.4 years in 2050 for all sexes combined, researchers said.
While life expectancy is one measure, the HHS uses a composite health measure that estimates not only the average length of life but also the part of life expectancy that is expected to be "in good or better health, as well as free of activity limitations". Between 1997 and 2010, the number of expected high quality life years increased from 61. ...
A view of the Earth's ecosphere. An ecosphere is a planetary contained ecological system. In this global ecosystem, the various forms of energy and matter that constitute a given planet interact on a continual basis. The forces of the four Fundamental interactions cause the various forms of matter to settle into identifiable layers. These ...
The Global Geospace Science (GGS) Wind satellite is a NASA science spacecraft designed to study radio waves and plasma that occur in the solar wind and in the Earth's magnetosphere. It was launched on 1 November 1994, at 09:31:00 UTC , from launch pad LC-17B at Cape Canaveral Air Force Station (CCAFS) in Merritt Island, Florida , aboard a ...
A health system, health care system or healthcare system is an organization of people, institutions, and resources that delivers health care services to meet the health needs of target populations. There is a wide variety of health systems around the world, with as many histories and organizational structures as there are countries.