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NASA renames radiation belt mission to honor pioneering scientist
WASHINGTON, Nov 09, 2012 (Xinhua via COMTEX) --
U.S. space agency NASA on Friday
renamed a recently launched mission that studies Earth's radiation
belts as the Van Allen Probes in honor of the late physicist James
Van Allen, who discovered the radiation belts encircling Earth in
1958.
The new name of the mission, previously called the Radiation
Belt Storm Probes (RBSP), was announced Friday during a ceremony
at the Johns Hopkins University based in Baltimore, the U.S. state
of Maryland.
"James Van Allen was a true pioneer in astrophysics," said John
Grunsfeld, astronaut and associate administrator for NASA's
Science Mission Directorate at the agency's headquarters in
Washington, D.C. "His ground breaking research paved the way for
current and future space exploration. These spacecraft now not
only honor his iconic name but his mark on science."
During his career, Van Allen was the principal investigator for
scientific investigations on 24 Earth satellites and planetary
missions, beginning with the first successful American satellite,
Explorer I, and continuing with Pioneer 10 and Pioneer 11.
Launched Aug. 30 from Cape Canaveral Air Force Station in
Florida, the Van Allen Probes comprise the first dual-spacecraft
mission specifically created to investigate the radiation belts
that surround Earth. These two belts encircle the planet and are
filled with highly charged particles.
The belts are affected by solar storms and coronal mass
ejections and sometimes swell dramatically. When this occurs, they
can pose dangers to communications, GPS satellites and human
spaceflight activities.
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