Stargazers will be treated to a dazzling six-planet "alignment" this January.

NASA set up Parker's record-setting path back in November when the spacecraft made its final pass of Venus. The solar system's second planet has seen numerous visits by Parker, which uses the ...

Images captured by NASA's Solar Dynamics Observatory have revealed that "coronal loops" give off subtle flashes of ...

More than a month after a flooded data center at Stanford University knocked out data processing operations for two NASA sun-studying spacecraft, solar scientists are starting to regain access to ...

Get Instant Summarized Text (Gist) NASA's Solar Dynamics Observatory has identified flickering coronal loops in the sun's atmosphere that precede large solar flares. These variations in extreme ...