Elon Musk's Starlink has lost 523 satellites from 2020 to 2024, the years associated with the peak of the Solar Cycle.

A new adaptive optics system reveals stunning, ultra-sharp views of the Sun’s corona—offering an unprecedented look at solar ...

Sunspot AR3186 erupted with an X1-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...

The brilliant aurora was followed by a major geomagnetic storm triggered by a solar flare emitted from the Sun last Friday.

The Sun also experiences 'weather' changes, and one thing you might have heard about is solar flares. But what are they, ...

The images show ultra-fine bright and dark stripes (called striations) in the thin, gaseous layer of the sun's atmosphere ...

Some scientists think they discovered a new dwarf planet at the edge of the solar system, so far away that it takes around 25,000 years to complete one orbit around the sun. Astrophysicist Dr. Paul ...

The discovery of a metal-rich star packed with both light and heavy elements hints at exotic stellar explosions and the role ...

McFarlane Toys has announced four new Gold Label Superman figures exclusive to Target. DC Multiverse Cyborg Superman 7″ Action Figure (Revenge Of The Green Lantern) Gold Label Astronaut Hank ...

The stripes, called striations, ripple across the walls of solar granules—convection cells in the Sun’s photosphere where hot ...

Some minor geomagnetic storms are possible because of a cooler, less dense spot on the sun’s surface, forecasters said.