May 13, 2009 02:16:56 UT - Mission Day: 4912 - DOY: 133
 

Pick of the Week

CME and Radio Burst (May 8, 2009)

The STEREO spacecraft observed a substantial coronal mass ejection (CME) that was ejected into space (May 5, 2009). The force of the CME also generated a large Type II radio burst...

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SOHO

OUTREACH SPOTLIGHT

Solar sidewalk astronomy

Sidewalk astronomy is an informal way of bringing the universe to your community. On a sunny day...

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Hot Shots from SOHO

SOHO celebrates 1500th comet discovery

It's the most successful comet catcher in history. SOHO has just reached a new milestone: It has discovered its 1500th comet, making it more successful than all the other discoverers of comets throughout history put together...

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100 Hours of Astronomy

Around the World in 80 Telescopes

"Around the World in 80 Telescopes" is a unique live 24-hour webcast, following night and day around the globe to some of the most advanced observatories both on and off the planet. You can watch it right here on the 100HA website...

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the sun now

 

sunspots

SOHO   SOHO

spaceweather

 

estimated Kp

spaceweather   SOHO

solar wind

At 22:01 UT
Speed: 321 km/s
Density: 1.75 p/cm3

best of soho

 

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Last modification: 08 May 2009

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