Before the trick-or-treaters hit the streets on All Hallows’ Eve, the northern lights could make a surprise cameo across ...

Could the night sky over parts of the United States be painted in shimmering ribbons of green, pink, and purple tonight? Up ...

A strong solar flare-up could bring auroras to the far north, and might even be visible in some U.S. states on Wednesday.

Northern lights may appear in the night sky on October 29, 2025, across ten states in the United States, from Alaska to Maine, as geometric storm conditions are likely to continue. It may be a direct ...

NOAA's CCOR-1 coronagraph captured the blast that showed the sun's raw power in action.

A rare celestial event is predicted as strong solar wind interacts with Earth's magnetic field, potentially bringing the ...

More than a dozen states could see the sky light up from the Northern Lights Tuesday night and Wednesday. Why it matters: ...

NASA's SDO captured a jack-o'-lantern-like face on the sun as a coronal hole sends solar wind toward Earth ahead of Halloween ...

NOAA’s latest forecast predicts fluctuating geomagnetic activity from early on Oct. 28, through the evening of Oct. 29 ...

The Carrington Event, as it was later called, revealed that the sun's environment could violently change. It also suggested ...