This inverted solar portrait was captured during the waning partial phase, as the moon slipped left to right off the sun's ...

The festival was part of Sun Day — two words — the first-ever nationwide day calling for the large-scale deployment of solar ...

'It means freedom for families': Muskegon celebrates National Sun Day, aims for sustainable solar-powered future Liberal CNN ...

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space ...

After solar activity spent several decades on the decrease, the number of sunspots, flares and coronal mass ejections is once ...

The bottom of the world is set to be front and center for a partial solar eclipse. Antarctica, New Zealand and a sliver of ...

During the solar eclipse, the sun's rays are extremely intense and can permanently or irreparably damage your eyes if viewed ...

The event gathers researchers to talk about the ways solar energy can help solve the climate crisis while providing renewable energy. It's one of the projects Senior Director for the University of ...

The sun is in its most active phase—solar summer—causing auroras and posing real risks to satellites, GPS, and power systems ...

On September 21, a deep partial solar eclipse darkened skies over the Pacific, with Antarctica, New Zealand and Australia witnessing the best views as the sun appeared transformed into a radiant cresc ...

Astronomers explain that the Sun looks darkened during a partial eclipse because the Moon essentially "bites" into it. The degree of darkness depends on how much of the Sun’s surface is obscured from ...

Watch footage of the Sun unleashing an X1.2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple wavelengths. Footage courtesy: NASA / SDO and the AIA, EVE, and HMI ...