24 April 2015 - Mission Day: 7084 - DOY: 114
 
SOHO 3000th Comet

Hot Shots from SOHO

SOHO's 3000th Comet Contest

SOHO is approaching the date when its images will reveal its 3000th comet, a record-extending achievement. So we are offering everyone an opportunity to guess when this will happen ...

read the story »

 

Solar Pick

SOURCE OF ST. PATRICK'S DAY AURORA

Most of the energy that generated the most powerful geomagnetic storm of this solar cycle on March 17-18, 2015 came from this fast-moving, Earth-directed coronal mass ejection (CME)...

more »

 
JHelioviewer

SPOTLIGHT

JHelioviewer: A new way of looking at the Sun

JHelioviewer is new visualization software that enables everyone, anywhere to explore the Sun...

read the story »

 

the sun now

 

sunspots

SOHO   SOHO

spaceweather

 

estimated Kp

spaceweather   SOHO

solar wind

At 12:50 UT
Speed: 417 km/s
Density: 1.46 p/cm3

best of soho

 

• European Site • US Site

 

Feedback & Comments: SOHO Webmaster

Last modification: 17 Apr 2015

SOHO
and
SOHO
SOHO is a project of international cooperation between