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Latest Hinode Stories

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2006-09-11 16:35:00

Solar flares are tremendous explosions on the surface of our Sun, releasing as much energy as a billion megatons of TNT in the form of radiation, high energy particles and magnetic fields. The Sun's magnetic fields are known to be an extremely important factor in producing the energy for flaring and when these magnetic fields lines clash together, dragging hot gas with them, an enormous maelstrom of energy is released. This boiling cauldron of plasma is ejected at huge speeds into the solar...

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2005-05-11 13:00:00

PPARC -- Solar physicists have observed the smallest ever coronal mass ejection (CME) - a type of explosion where plasma from the Sun is thrown out into space, sometimes striking the Earth and damaging orbiting satellites. The observation has come as a great surprise to scientists and has turned previous ideas up-side-down. To date studies of these phenomena have focussed on large explosions which are easier to detect and which have massive footprints on the Sun, sometimes covering thousands...

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2005-04-07 06:50:00

RAS -- An international group of scientists led by the Mullard Space Science Laboratory (MSSL), University College London, has discovered important new evidence that points to the cataclysmic events that trigger a solar flare and the mechanisms that drive its subsequent evolution. The new results, described today at the RAS National Astronomy Meeting in Birmingham by Dr. Louise Harra of MSSL, were obtained by using the ESA-NASA SOHO spacecraft to study an X-7 class flare one of the most...


Word of the Day
lunula
  • A small crescent-shaped structure or marking, especially the white area at the base of a fingernail that resembles a half-moon.
This word is a diminutive of the Latin 'luna,' moon.
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