Hercules A

Hercules A
Radio-Optical View of the Galaxy Hercules A - Many thanks to: NASA, ESA, S. Baum and C. O'Dea (RIT), R. Perley and W. Cotton (NRAO/AUI/NSF), and the Hubble Heritage Team (STScI/AURA)

Friday, February 5, 2010

Solar activity February 5

The GOES 14 X-ray flux has increased today

STEREO Behind shows several possible active regions developing

Two type III bursts near 22 UT.
Many thanks to the Observatory Teams.