A partial solar eclipse happens Sunday in parts of the Southern Hemisphere. Saturn will also appear at its brightest, with ...

In this curious film, a pair of friends venture out into the desert to build an accurate to scale model of our solar system.

This skywatching quiz will test your knowledge of how eclipses, when to see them, and what makes each one so spectacular.

NASA is gearing up to launch the Interstellar Mapping and Acceleration Probe (IMAP), a mission aimed at exploring the farthest reaches of our solar system.

The moon and Venus will shine vividly alongside a bright star in the early morning in a celestial rendezvous that should be visible across the U.S.

A monumental new artwork representing the Sun has arrived in Plymouth. Internationally renowned artist Luke Jerram has brought his latest installation, Helios, to the Market Hall in Devonport. The ...

The bottom half of the world, known as the Southern Hemisphere, is about to be treated to a partial solar eclipse that won't ...

The Earth stands alone in the solar system as a habitable world, as far as we know. But that doesn’t mean we don’t get visitors, most often in the form of (usually harmless) asteroids. Some even ...

In a new study published in the journal Research Notes of the American Astronomical Society, astronomers report the discovery ...

Did you see the bright star next to the moon? That was Venus, and part of a conjunction between the moon, Venus and the star ...

A new NASA mission will capture images of Earth's invisible "halo," the faint light given off by our planet's outermost atmospheric layer, the exosphere, as it morphs and changes in response to the ...