There is a category of planet that belongs to no star. It was thrown clear of its solar system early in the chaos of ...

The sun is Earth's closest star, yet its beauty is too intense to appreciate with the naked eye. Here are some of the most ...

Movies like Apocalypse Now and Blade Runner 2049 deliver genuine masterworks of spectacle that expertly balance bombast with a compelling narrative.

A comet discovered earlier this year is on a collision course with the sun, and if it holds together through the encounter, ...

"People stood on rooftops everywhere, heads tilted upward, calmly observing the rare phenomenon through homemade sunshades," says the photographer ...

A solar eclipse recorded in ancient China more than 2,700 years ago is helping scientists refine measurements of Earth’s rotation and investigate the Sun’s past behavior.

Earth's shadow follows the planet as it orbits the sun. You can get a sense of its enormous, awe-inspiring size by seeing ...