Astronomers using the European Space Agency's XMM-Newton space observatory and the LOFAR telescope have definitively spotted ...

A powerful geomagnetic storm created a series of brilliant auroras recently for observers across North America.

A coronal mass ejection from a distant star has been confirmed for the first time, raising questions about how such events ...

A severe geomagnetic storm is possible starting Tuesday evening, and the clouds in Minnesota could cooperate to see the ...

The last in a series of three coronal mass ejections hit Earth on Wednesday, so experts are keeping an eye on geomagnetic ...

Scientists have detected the first direct evidence of a coronal mass ejection from a star beyond our Sun, specifically the M ...

IIA and NASA's Aditya-L1 mission captures unprecedented spectroscopic observations of a coronal mass ejection in visible wavelengths.

Astronomers have for the first time detected a coronal mass ejection from another star, shedding light on worlds orbiting red ...

Fewer states are expected to witness the northern lights on Friday night, as shown in the map above. Experts at NOAA are ...

In the last 36 hours, the sun has emitted two more X-class solar flares, increasing the chances of northern lights appearing.

Blue Origin has again postponed the second launch of its New Glenn megarocket. This time, it wasn’t bad weather or a wayward ...