The sun unleashed a third X-class solar flare on Nov. 11. Clocking in at X5.1, it is the biggest solar flare this year and ...

The quiet arrival offers another indication that the sun is moving into the declining phase of its 11-year cycle.

The Sun Sent A Coronal Mass Ejection Directly Toward The Interstellar Object 3I/ATLAS In A First Of Its Kind Event ...

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

Tomorrow NASA finally shows their HiRise, triple current best resolution images. In ~4 days a CME (sun coronal mass ejection) ...

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

For the first time ever, astronomers have spotted a powerful coronal flare (cme) from a star other than the Sun.

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

A series of three powerful flares and associated explosions of solar material out across the Solar System have set Earth ...

Astronomers say they spotted signs of a giant explosion releasing from a star beyond our solar system, one powerful enough to destroy a planet’s atmosphere.

Solar flares are classified based on their strength into classes A, B, C, M, and X, with each class being ten times more ...

New multi-temperature coronal mass ejection observations might help us better understand how life emerged and evolved on Earth ...