Stretching for millions of miles into space, the corona is the staging ground for the Sun's violent outbursts, which range from solar storms, to solar flares, to coronal mass ejections. One reason ...

The Sun will begin to die in about 5 billion years when it runs out of hydrogen It will expand into a red giant, potentially engulfing the inner planets including Earth ...

The sun looks surprisingly stringy and porous in a series of new images from the world's most powerful solar telescope. It's almost creepy. The Daniel K. Inouye Solar Telescope has been observing the ...

From Earth, the Sun looks like a bright, round ball but with special cameras, scientists can see it's actually very active, with swirling magnetic fields that twist and turn.