February
22, 2007

No Safe Place
The
ESA-NASA Ulysses spacecraft has discovered that there is no place
in the inner solar system completely safe from solar radiation
storms.
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Image
Credit: NOAA
February 20, 2007

A Cool Solar Mystery
One
pole of the sun is cooler than the other. That's the surprising
conclusion announced today by scientists who have been analyzing
data from the ESA-NASA Ulysses spacecraft.
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Image
Credit: ESA
February 7,
2007

South Pole Flyby (NASA
Feature)
Less
than one hundred years ago, the south pole of Earth was a land
of utter mystery. Explorers labored mightily to get there, fighting
scurvy, wind, disorientation and a fantastic almost-martian cold.
Until Roald Amundsen and Robert F. Scott reached the Pole in 1911
and 1912, it was terra incognita.
The
situation is much the same todayon the sun.
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See
Also: NASA-European
Spacecraft Swoops Under Sun's Pole (NASA News: Exploring the
Universe)
Image
Credit:
NASA/JPL.