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 ...
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)...
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
|At 14:12 UT|
|Speed: 285 km/s|
|Density: 4.92 p/cm3|
best of soho