China's EAST nuclear fusion reactor has successfully kept plasma stable at extreme densities, passing a major fusion ...

The sun’s outer atmosphere resembles a pufferfish.

Earth reaches its closest point to the sun in its 2026 orbit on Jan. 3. The sun will appear larger in the sky than on any ...

“It’s a milestone in solar physics,” said Ioannis Kontogiannis, a solar physicist at the Swiss Federal Institute of ...

The massive sunspot that sparked an "extreme" geomagnetic storm in May 2024 unleashed hundreds of other dangerous solar ...

As protests fuelled by economic crisis spread across Iran, social media platform X replaced the country’s official flag emoji ...

In some parts of the world, summer passes without real night. Because of their position on the globe, the sun stays above the ...

Here's how the astronomical phenomenon influences our planet—from the length of our seasons to the way Earth moves through ...

After yesterday's stormy arrival, Belek showed a friendlier, albeit windy, side today. Under bright sunshine and clear skies, ...

The Sun Princess, Princess Cruises' latest and most ambitious ship, offers stunning external beauty. However, after spending ...

Sun Prairie Police announced charges against former Sun Prairie West High School Principal Jennifer Ploeger. Police also ...

A solar conjunction occurs as Venus' orbit carries it into alignment with the sun and Earth. Venus will align with the sun ...