A pair of massive solar eruptions, known as coronal mass ejections, was detected on December 16 and is currently on a direct ...

The Sun unleashed an unusually intense eruption on December 6, 2025, sending a blast of charged particles hurtling toward ...

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

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

Discover what happens during a solar flare: sun eruptions, coronal mass ejection impacts, and space weather effects on Earth ...

Solar flares and other activity can disrupt radio communications, power grids and navigation signals, according to NASA.

(NEXSTAR) — Several states, primarily along the northern border, may have the chance to see the northern lights on Thursday. A coronal mass ejection, or CME, was hurled out by the sun on Tuesday, NOAA ...

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 ...

In the realm of astrophysics, space weather significantly impacts our planet and technological systems. This week, a G2 (Moderate) Space Weather Watch is in effect from December 3 to 4, UTC. This ...

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

Astronomers using the European Space Agency's XMM-Newton space observatory and the LOFAR telescope have definitively spotted an explosive burst of material thrown out into space by another star—a ...