Using the European Space Agency’s Characterizing Exoplanets Satellite (CHEOPS) telescope, a team of astronomers ...

An M3-class solar flare that lasted about 3 hours created a massive coronal mass ejection. The Solar Dynamics Observatory ...

The ionosphere is a critical component of Earth’s upper atmosphere, and its behavior is significantly influenced by solar activity. With the 25th solar ...

Space-watchers were shocked after spotting a 250,000-mile-long "canyon of fire" carved into the Sun. A massive solar filament ...

The explosion created a 250,000-mile-long, boiling trench of hot plasma and debris in the star’s outer atmosphere.

Astronomers discovered the dynamics of a significant solar storm in May 2024, linked to a rare cascade of six Coronal Mass ...

Eruptions of plasma piling atop one another, solar wind streaming out in exquisite detail -- the closest-ever images of our ...

What Makes a "cannibal coronal mass ejection (CME)". Bolton on Russian sanctions threat: Trump laying the groundwork to say ...

U.S. Naval Research Laboratory (NRL) detailed an inverse relationship between the brightness of the solar corona and the velocity of coronal mass ejections (CMEs) in a scientific paper published in ...

Northern lights could be seen in some U.S. states on Monday night. A giant coronal mass ejection from the weekend is the cause of this celestial event. Sky watchers will have a better chance of ...

The coronal mass ejection followed an M-class flare on the Sun, which was aimed just right to hit just as the 49-satellite addition to the Starlink constellation was being released.

An earlier coronal mass ejection may bring the northern lights to more states.