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To: All
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Here’s the press release:

Dwayne C. Brown

Headquarters, Washington

202-358-1726

dwayne.c.brown@nasa.gov

Susan Hendrix

Goddard Space Flight Center, Greenbelt, Md.

301-286-7745

susan.m.hendrix@nasa.gov

RELEASE: 10-091

NASA’S NEW EYE ON THE SUN DELIVERS STUNNING FIRST IMAGES

WASHINGTON – NASA’s recently launched Solar Dynamics Observatory, or SDO, is returning early images that confirm an unprecedented new capability for scientists to better understand our sun’s dynamic processes. These solar activities affect everything on Earth.

Some of the images from the spacecraft show never-before-seen detail of material streaming outward and away from sunspots. Others show extreme close-ups of activity on the sun’s surface. The spacecraft also has made the first high-resolution measurements of solar flares in a broad range of extreme ultraviolet wavelengths.

“These initial images show a dynamic sun that I had never seen in more than 40 years of solar research,” said Richard Fisher, director of the Heliophysics Division at NASA Headquarters in Washington. “SDO will change our understanding of the sun and its processes, which affect our lives and society. This mission will have a huge impact on science, similar to the impact of the Hubble Space Telescope on modern astrophysics.”

Launched on Feb. 11, 2010, SDO is the most advanced spacecraft ever designed to study the sun. During its five-year mission, it will examine the sun’s magnetic field and also provide a better understanding of the role the sun plays in Earth’s atmospheric chemistry and climate. Since launch, engineers have been conducting testing and verification of the spacecraft’s components. Now fully operational, SDO will provide images with clarity 10 times better than high-definition television and will return more comprehensive science data faster than any other solar observing spacecraft.

SDO will determine how the sun’s magnetic field is generated, structured and converted into violent solar events such as turbulent solar wind, solar flares and coronal mass ejections. These immense clouds of material, when directed toward Earth, can cause large magnetic storms in our planet’s magnetosphere and upper atmosphere. SDO will provide critical data that will improve the ability to predict these space weather events.

6 posted on 04/21/2010 6:26:22 PM PDT by Ernest_at_the_Beach ( Support Geert Wilders)
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To: Ernest_at_the_Beach

Pretty Intense Stuff!!

Keep your flare shield handy. 8-]


10 posted on 04/21/2010 6:45:26 PM PDT by NormsRevenge (Semper Fi ... Godspeed .. Monthly Donor Onboard .. Chuck DeVore - CA Senator. Believe.)
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