Stories about: Sun  

Multiple wavelengths were stitched together for this image

The satellite will launch about three years from now

NASA releases a short clip highlighting this intricate event

Multiple spacecraft were used to collect the data in this image

NASA scientists are trying to determine what happened to it

The object is about to make a close encounter with the Sun

The device helps experts figure out how space weather influences Earth

This is the first time these massive jet streams are identified

This is the closest match to our own system ever discovered

Hopes were high that it may have endured, but this was not the case

Astronomers cannot find any trace of it in the night sky

The comet will reach its perihelion later today, astronomers announce

Astronomers are anticipating such an event tomorrow

Multiple NASA spacecraft are tracking both across the night sky

The star is ramping up activity ahead of reaching solar maximum

Two studies explain why the Sun's atmosphere is hotter than its surface

The star does this once every 11 years, scientists say