The Sun is a massive ball of hot gases at the center of our solar system. It gives us light, heat, and energy, making life on Earth possible. It's mostly made of hydrogen and helium.

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 ...

A giant eruption has ripped through the sun's surface, forming a glowing trench tens of thousands of miles deep, and now ...

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

Thursday night has a chance at seeing northern lights over parts of the country and Oklahoma. Here's how to see them tonight.

Coronal mass ejections (CMEs) can trigger geomagnetic storms on Earth that cause brilliant auroras, disrupt satellites and ...

THIRUVANANTHAPURAM: Over a century-and-a-half-old data from an observatory in Kerala may hold the key to the world to ...

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

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 ...

In a historic milestone for space exploration, NASA’s Parker Solar Probe has delivered the closest-ever images of the Sun — a ...