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NASA’s Mars Reconnaissance Orbiter has revealed hundreds of small fractures exposed on the Martian surface that billions of years ago directed flows of water through underground … Read the rest of this article
Mars Reconnaissance Orbiter Reveals Rock Fracture Plumbing on Mars
September 29, 2008
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Send Your Name Around the Earth on NASA’s Glory Mission
September 26, 2008
Members of the public can send their names around Earth on NASA’s Glory satellite, the first mission dedicated to understanding the effects of particles in the atmosphere and the sun’s variability on our climate.
The “Send Your Name Around the Earth” Web site (now offline) enables everyone to take part in the science mission and place their names in orbit … Read the rest of this article
The Solar Wind Loses Power
September 23, 2008
Ulysses Reveals Global Solar Wind Plasma Output At 50-Year Low
Data from the Ulysses spacecraft, a joint NASA-European Space Agency mission, show the sun has reduced its output of solar wind to the lowest levels since accurate readings became available. The sun’s current state could reduce the natural shielding that envelops our solar system.
“The sun’s million mile-per-hour solar wind … Read the rest of this article
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The Sun And Aurora Now
The Sun Now (Visible light)
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The Sun Now (H-Alpha light)
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Aurora Oval
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Aurora Oval
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