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A magnetar is a type of neutron star with an extremely powerful magnetic field (~10 9 to 10 11 T, ~10 13 to 10 15 G). [1] The magnetic-field decay powers the emission of high- energy electromagnetic radiation , particularly X-rays and gamma rays .
The magnetar giant flare from the Large Magellanic Cloud was about 160,000 light-years from Earth. The M82 giant flare was the most distant known but not the most energetic. The one spotted in ...
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The first such mission, HETE-2, [40] was launched in 2000 and functioned until 2006, providing most of the major discoveries during this period. One of the most successful space missions to date, Swift , was launched in 2004 and as of May 2024 is still operational.
By MORGAN WHITAKER New video released by NASA Thursday captures the spectacular instant the sun fired off a solar flare in Earth's direction. The video shows the coronal mass ejection that created ...
The magnetic field of the Sun is driving this filament eruption. NOAA image. Holly Gilbert, NASA GSFC solar scientist, explains a model of magnetic fields on the sun. A stellar magnetic field is a magnetic field generated by the motion of conductive plasma inside a star.
Lorimer Burst – Observation of the first detected fast radio burst as described by Lorimer in 2006. [1] [failed verification]In radio astronomy, a fast radio burst (FRB) is a transient radio pulse of length ranging from a fraction of a millisecond, for an ultra-fast radio burst, [2] [3] to 3 seconds, [4] caused by some high-energy astrophysical process not yet understood.
Bing Zhang was born in 1968 in Shanxi, China.He received his B.S. (1991), M.S. (1994), and Ph.D. (1997) from Peking University.After postdoctoral fellowships at NASA Goddard Space Flight Center and Pennsylvania State University, he joined the University of Nevada, Las Vegas in 2004 where he is holding a tenured faculty position.