Major power and communications disruptions could happen on Monday as Earth grapples with an avalanche of solar storms. At ...

Space weather experts warn that a "strong" geomagnetic storm will rock Earth on Sept. 1-2, potentially lighting the skies with vibrant auroras across large parts of North America. The disturbance is ...

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space ...

Starry Poles: Launched from Cape Canaveral five years ago, the Solar Orbiter has steadily delivered stunning insights about our star. Its latest achievement – a first-ever glimpse of the Sun's polar ...

A cannibal solar storm slammed into Earth's magnetic field around 5 p.m. EDT (2100 GMT) on Sept. 1, sparking a geomagnetic storm that lit up skies across Europe and North America overnight.

Considered our solar system's largest explosive events, solar flares can sometimes be as strong as a billion hydrogen bombs. Those with enough energy output to rank as an X-class have the potential to ...

NOAA forecasts a Labor Day geomagnetic storm that could push the northern lights into the Pacific Northwest, with a chance for skies to glow over Oregon.

Aug. 20 (UPI) --NASA announced Wednesday that it is deciphering the sun's behavior with help from artificial intelligence. In a press release, the National Aeronautics and Space Administration said ...

Solar Maximum 2025 is the expected peak of solar activity in Solar Cycle 25, characterized by heightened sunspots, solar flares, and coronal mass ejections. This peak is anticipated around mid to late ...

Solar activity, manifested primarily through sunspots, solar flares and coronal mass ejections, has long influenced both the near-space environment and terrestrial systems. Over millennia, variations ...

NASA is gearing up to launch the Interstellar Mapping and Acceleration Probe (IMAP), a mission aimed at exploring the ...