20 October 2017 - Mission Day: 7994 - DOY: 293
 

Solar Pick

COMET 96P/MACHHOLZ: ROUND 5

The SOHO team is gearing up for a fifth visit from one of our favorite celestial wanderers! For the fifth time since SOHO launched in...

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SOHO REVEALS RAPIDLY ROTATING SOLAR CORE

Hot Shots from SOHO

SOHO Reveals Rapidly Rotating Solar Core

Scientists using the ESA/NASA SOHO solar observatory have found long-sought gravity modes of seismic vibration that imply the Sun's core is rotating four times faster than its surface...

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JHelioviewer

SPOTLIGHT

JHelioviewer: A new way of looking at the Sun

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

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the sun now

 

sunspots

SOHO   SOHO

spaceweather

 

estimated Kp

spaceweather   SOHO

solar wind

At 15:48 UT
Speed: 355 km/s
Density: 4.09 p/cm3

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