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All Articles Tagged As: sun spots
 | Current prediction for the next sunspot cycle maximum gives a smoothed sunspot number
maximum of about 64 in July of 2013. ...> Full Article |
 | With a brilliant, finely tuned spark of ultraviolet light, a NIST physicist helped NASA scientists successfully position a crucial UV sensor inside a space-borne instrument to observe a "hidden" layer of the Sun where violent space weather can originate. ...> Full Article |
 | Why sunspots are a strong source of radio emissions and what information those emissions carry will be the focus of an invited talk by NJIT Research Professor Jeongwoo Lee tomorrow at the International Astronomical Union Symposium on the Physics of Sun and Star Spots in Ventura, Calif. ...> Full Article |
 | The sun is in the pits of the deepest solar minimum in a century. Weeks and sometimes whole months go by without even a single tiny sunspot. The quiet has prompted some observers to wonder, are sunspots disappearing? ...> Full Article |
 | A jet stream deep inside the sun is migrating slower than usual through the star's interior, giving rise to the current lack of sunspots. ...> Full Article |
 | In a breakthrough that will help scientists unlock mysteries of the Sun and its impacts on Earth, an international team of scientists led by the National Center for Atmospheric Research has created the first-ever comprehensive computer model of sunspots. The resulting visuals capture both scientific detail and remarkable beauty. ...> Full Article |
 | Stop the presses! The sun is behaving normally. ...> Full Article |
 | The appearance of a very special solar spot on the sun surface a few days ago, signalled to scientists around the world that a new solar cycle had begun. This solar spot also produced two solar blasts. ...> Full Article |
 | A new 11-year cycle of heightened solar activity, bringing with it increased risks for power grids, critical military, civilian and airline communications, GPS signals and even cell phones and ATM transactions, showed signs it was on its way late Thursday when the cycle's first sunspot appeared in the sun's Northern Hemisphere, NOAA scientists said. ...> Full Article |
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