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 ...

We’ve never known why sunspots can last on our star’s surface for as long as they do, but we finally cracked the case.

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

SYFY ’s The Ark follows the crew of an interstellar spacecraft on a multi-light-year journey to the star next door. In the ...

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

Space weather probe Vigil will be the world's first space weather mission to be permanently positioned at Lagrange point 5, a ...

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 ...

The Parker Solar Probe, designed, built, and operated by the Johns Hopkins Applied Physics Lab, captured the images during ...