But a recent observation has left the scientists baffled. It wasn’t just another burst of plasma or a filament eruption, it ...

A recent observation by the Solar Astronomy Laboratory of the Space Research Institute (IKI) at the Russian Academy of ...

Hurtling toward the sun at nearly a million kilometers an hour, Comet C/2001 C2 (SOHO) met with a fiery death in February¿but not before instruments on NASA's SOHO spacecraft captured the ...

The image of the powerful Class X2 solar flare of Feb. 14, 2011, shows how it appeared to both the Solar Dynamics Observatory in extreme ultraviolet light (center sun disk) and the SOHO's C2 ...

Caption (Top panel, from left to right) July 12, 2012 coronal mass ejection seen in STEREO B Cor2, SOHO C2, and STEREO A Cor2 coronagraphs, respectively. (Bottom panel) The same images overlapped ...

Composite of Comet SOHO-2875 crossing the C2 coronagraph field Feb. 19. Credit: NASA/ESA/Barbara Thompson Newly-named Comet C/2015 D1 (SOHO) will share the sky with Venus and Mars at dusk.