News tagged with solar cycle

Related topics:

NASA extends TIMED mission for fourth time

Nine years after beginning its unprecedented look at the gateway between Earth's environment and space, not to mention collecting more data on the upper atmosphere than any other satellite, NASA's Thermosphere ...

Nov 05, 2010
4.7 / 5 (3) 0 | with audio podcast

Sun's constant size surprises scientists

(PhysOrg.com) -- A group of astronomers led by the University of Hawaii's Dr. Jeff Kuhn has found that in recent times the sun's size has been remarkably constant. Its diameter has changed by less than one ...

May 13, 2010
4.7 / 5 (30) 10 | with audio podcast

Are Sunspots Disappearing?

The sun is in the pits of the deepest solar minimum in nearly a century. Weeks and sometimes whole months go by without even a single tiny sunspot. The quiet has dragged out for more than two years, prompting ...

Sep 03, 2009
4.8 / 5 (27) 15

Solar Mystery Solved

(PhysOrg.com) -- Solar flares are amongst the most dangerous cosmic phenomena man has ever known. Though they pose no harm to humans, their effect on technology is vast. When they occur, they possess the capability ...

Aug 26, 2009 weblog
4.4 / 5 (20) 8

Solar cycle linked to global climate

Establishing a key link between the solar cycle and global climate, research led by scientists at the National Science Foundation (NSF)-funded National Center for Atmospheric Research (NCAR) in Boulder, Colo., ...

Jul 16, 2009
4.7 / 5 (30) 47