In spectacularly good timing a coronal mass ejection (CME) from the Sun is about to collide with an object which came from outside of the Solar System. On July 1, 2025, astronomers spotted an object ...

A team of astronomers have presented the first polarimetric observations of interstellar comet 3I/ATLAS, finding that it has ...

Most of that brightness increase has been in the green part of the visible light spectrum, suggesting a “surge of gas ...

With advance warning, however, steps can be taken to reduce the risks. If an electrical grid is running near capacity, for ...

The aurora borealis is a spectacle of space weather, but solar flares and coronal mass ejections have far more Earthly ...

More than a dozen states in the northern U.S. might have an opportunity to see the northern lights Thursday, as a recent coronal mass ejection is expected to disrupt Earth’s geomagnetic field, ...

The northern lights may return to the night sky over Canada and parts of the United States tonight, forecasters said. An eruption from the sun, known as a coronal mass ejection, occurred over the ...

Another round of auroras may put on a dazzling display across U.S. states this evening, so be sure to look up Elizabeth Ruggiero/Getty A powerful mass ejection (CME) from sunspot AR4199 is set to ...

(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 ...

A recent coronal mass ejection is expected to disrupt Earth’s magnetic field once again Friday night, potentially bringing the northern lights to more than a dozen states in the northern U.S., ...