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  • Van Allen radiation belt - Wikipedia
    The Van Allen radiation belt is a zone of energetic charged particles, most of which originate from the solar wind, that are captured by and held around a planet by that planet's magnetosphere Earth has two such belts, and sometimes others may be temporarily created
  • How NASA Got Apollo Astronauts Through the Dangerous Van Allen Belts
    Fortunately, it was a problem with a solution, one that involved skirting the most dangerous parts of the belt, and making sure the astronauts got through it as quickly as humanly possible
  • What are the Van Allen Belts and why do they matter?
    Located beyond low-Earth orbit, these radiation belts were discovered in 1958 by astrophysicist James Van Allen who helped uncover the key to enabling exploration of the outer solar system Van Allen calculated that it was possible to fly through the weaker regions of radiation to reach outer space
  • Van Allen radiation belt | Earth’s Magnetosphere, Electrons Protons . . .
    Van Allen radiation belt, doughnut-shaped zones of highly energetic charged particles trapped at high altitudes in the magnetic field of Earth The zones were named for James A Van Allen, the American physicist who discovered them in 1958, using data transmitted by the U S Explorer satellite
  • Van Allen Radiation Belts: Facts Findings | Space
    Two giant swaths of radiation, known as the Van Allen Belts, surrounding Earth were discovered in 1958 In 2012, observations from the Van Allen Probes showed that a third belt can
  • Studying the Van Allen Belts 60 Years After America’s First . . . - NASA
    The inner belt, composed predominantly of protons, and the outer belt, mostly electrons, would come to be named the Van Allen Belts, after James Van Allen, the scientist who led the charge designing the instruments and studying the radiation data from Explorer 1
  • What are the Van Allen radiation belts? - Space Center Houston
    The Van Allen radiation belt is a zone of energetic charged particles, most of which originate from the solar wind The particles are captured by and held around a planet by that planet’s magnetic field
  • Van Allen Belts Are Dangerous Radiation Rings in Space – Heres How . . .
    What are the Van Allen belts? Learn how these giant rings of charged particles cause problems for astronauts and satellites
  • What Is a Van Allen Radiation Belt? | HowStuffWorks
    Van Allen Radiation Belts are two zones encircling the low Earth orbit in which there are relatively large numbers of high-energy (fast-moving) charged particles The particles are mainly protons and electrons, which are trapped within the belts by Earth's magnetic field
  • The Van Allen belts: are they dangerous? – Orion blog
    The Van Allen radiation belts are made of trapped “particle radiation”, predominantly protons and electrons The Earth’s magnetic field, generated by the Earth’s iron core, is responsible for this trapping, binding them to gyrate around these magnetic field lines, and they bounce at low altitude when the magnetic field becomes stronger





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