This alert comes as two coronal mass ejections (CMEs) are expected to make their way to Earth this weekend. A geomagnetic ...

Unusually strong solar storms in May produced jaw-dropping aurora displays across the Northern Hemisphere. This week's storms ...

Sunspot AR3757 erupted with an M1-class solar flare and a plasma plume. Footage courtesy: NASA / SDO and the AIA, EVE, and ...

Sky watchers across North America are anxiously anticipating what could be the most intense display of aurora borealis in ...

MSNBC’s Ari Melber reports on questions for both presidential campaigns' running mates, and the stark reality that JD Vance is running with Trump despite rising to prominence as a self-declared 'never ...

Solar Maximum is nearly upon us, making the next year or so the best time to witness the Aurora Borealis. Don’t miss out!

Pulses from the Sun| The dark area visible on the sun's surface in late March 2013 is a coronal hole, located just above and ...

Damage from solar flares and CMEs vary. Strong solar flares can affect satellites. Powerful CMEs, however, interact with the ...

Astrophotographer Miguel Claro captured an incredibly detailed timelapse of solar activity, revealing a roiling sun sprouting ...

On that day, an X2.3 flare went off, and the associated coronal mass ejection (CME) rapidly developed into a full halo event, heading for Earth. (NASA/SOHO/AFP via Getty Images) A solar flare ...

That doesn’t mean CMEs can’t be disruptive or extremely detrimental to our infrastructure, though. A solar flare observed in 1859 is thought to have fueled a CME that produced the Carrington Event, a ...