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Changes In Solar Brightness Too Weak To Explain Global Warming
September 14, 2006 — Changes in the sun's brightness over the past millennium have had only a small effect on Earth's climate, according to a new study appearing in Nature. The results imply that human activities are ... > full story -
Probing The Most Energetic Explosions In The Solar System
September 11, 2006 — 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 ... > full story -
Spacecraft Designed to Capture 3-D Views of Sun Set For Launch
August 20, 2006 — Two nearly identical spacecrafts, destined to capture the first-ever 3-D views of the sun, are scheduled for launch on Aug. 31 from Cape Canaveral Air Force Station, ... > full story -
Cluster Hits The Magnetic Bull's-Eye
July 19, 2006 — The European Space Agency's spacecraft constellation Cluster has hit the magnetic bull's-eye. The four spacecraft surrounded a region within which the Earth's magnetic field was spontaneously ... > full story -
New Era In Space Weather Prediction: Scientists Accurately Simulate Appearance Of Sun's Corona During Eclipse
June 26, 2006 — The most true-to-life computer simulation ever made of our sun's multimillion-degree outer atmosphere, the corona, successfully predicted its actual appearance during the March 29, 2006, solar ... > full story -
SOHO Spacecraft Will Lead A Fleet Of Solar Observatories
May 31, 2006 — New funding, to extend the mission of the European Space Agency's venerable solar watchdog SOHO, will ensure it plays a leading part in the fleet of solar spacecraft scheduled to be launched over the ... > full story -
Voyager Data May Reveal Trajectory Of Solar System; Possible Presence Of Companion Star
May 31, 2006 — Nearly 30 years after launch, the two Voyager spacecraft are still operational and returning useful data. In their early years they produced some of the first close up images of the large outer ... > full story -
Lab To Build NASA's Radiation Belt Storm Probes
May 26, 2006 — The Johns Hopkins University Applied Physics Laboratory in Laurel, Md., will develop and operate twin NASA spacecraft to study how the sun interacts with Earth's radiation belts. Part of NASA's ... > full story -
Cluster And Double Star Witness A New Facet Of Earth's Magnetic Behaviour
March 31, 2006 — Five spacecraft from two ESA missions unexpectedly found themselves engulfed by waves of electrical and magnetic energy as they travelled through Earth's night-time shadow on 5 August ... > full story -
Comet From Coldest Spot In Solar System Has Material From Hottest Places
March 13, 2006 — Scientists analyzing recent samples of comet dust have discovered minerals that formed near the sun or other stars. That means materials from the innermost part of the solar system could have ... > full story
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