SOHO Comet 2875
An unusual comet is skirting past the Sun (Feb.18-21, 2015). "It's a 'non-group comet,' meaning that it does not appear to be related to any other comet or comet family that we have on record," explains...
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)...
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 12:50 UT|
|Speed: 417 km/s|
|Density: 1.46 p/cm3|
best of soho