Solar Pick
2016 Mercury Transit
It happens less than once a decade -- and the last chance to see it was on 9 May 2016...
more »
Hot Shots from SOHO
SOHO's 20th Birthday
SOHO was launched on 2 December 1995, for what was originally planned as a two-year mission. Twenty years later, it's still going strong...
SPOTLIGHT
JHelioviewer: A new way of looking at the Sun
JHelioviewer is new visualization software that enables everybody, anywhere to explore the Sun...
the sun now |
sunspots |
|
spaceweather |
estimated Kp |
|
solar wind | |
At 01:07 UT | |
Speed: 555 km/s | |
Density: 2.26 p/cm3 |
best of soho | ||