The CMEs will arrive just before the close approach of Comet 3I/ATLAS, which will happen this Friday, December 19, 2025.

A strong geomagnetic storm is forecast for Tuesday, according to the National Oceanic and Atmospheric Administration's Space ...

A NASA spacecraft is making a close approach to the sun, repeating its record-breaking distance of 3.8 million miles from the ...

A coronal mass ejection from the Sun is expected to arrive by midday, potentially causing “strong” geomagnetic storms and ...

Burst from M-dwarf star could be powerful enough to strip the atmosphere of any planets that orbit it, with implications for ...

NOAA's GOES-16 satellite captured the sun blast a "huge rush of mass" that warped the magnetic field, according to the ...

It’s incredible to think that the sun, roughly 93 million miles away, can mess with our power grids here on Earth and paint our night skies with ribbons of green and red. But that’s exactly what ...

Researchers at the University of Hawaiʻi Institute for Astronomy (IfA) are helping reshape how scientists study the sun. The ...

India’s Aditya-L1 solar mission will observe the Sun’s peak activity in 2026, studying coronal mass ejections and protecting satellites from potential damage.

An international team of astronomers, led by SRON, has observed a sudden outburst of matter near the supermassive black hole ...

The Sun is not the only star to experience solar flares, researchers say after observing the first such coronal mass ejection (CME) from a star 130 light years away. Astronomers operating the European ...