Pick of the Week
Multi-wavelength solar view of eclipse (December 13, 2013)
A composite of space- and ground-based observations in different wavelengths gathered on the day of the solar eclipse...
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Hot Shots from SOHO
Comet ISON: Faded Glory
Comet C/2012 S1 was discovered in September 2012 by Russian astronomers using data from the International Scientific Optical Network (ISON)...
SPOTLIGHT
JHelioviewer: A new way of looking at the Sun
JHelioviewer is new visualization software that enables everyone, anywhere to explore the Sun...
the sun now |
sunspots |
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spaceweather |
estimated Kp |
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solar wind | |
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At 15:27 UT |
Speed: 448 km/s | |
Density: 1.05 p/cm3 |
best of soho | ||
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