Moons may seem like quiet companions to the planets, but many of them are worlds every bit as fascinating as the planets themselves. Some are covered in oceans, some erupt with lava, and others hide ...

“While 3I/ATLAS is a visitor from interstellar space, travelling from outside the Solar System, its behaviour is completely ...

Jupiter’s icy moons may have been seeded with the chemical ingredients for life from the very beginning. An international ...

“Our findings suggest that Jupiter’s moons did not form as chemically pristine worlds,” Mousis said. “Instead, they may have accreted, or accumulated, a significant inventory of COMs at birth, ...

When people on Earth watch a lunar eclipse, they see the Moon slowly move into Earth’s shadow and turn reddish for a short time. It is a familiar sigh.

The Western United States will have the best viewing conditions, with darker skies allowing observers to see much of totality ...

Cloud cover outlook for the total lunar eclipse — where the blood moon will be visible.

Astronomers produce the most complete map of the center of the Milky Way, which can provide insight into how stars and planets are formed.

An international team of scientists, led by a Ph.D. researcher from Northumbria University, has made further discoveries about a spectacular feature of Jupiter's northern lights, revealing a ...

Eclipse will feature a deep, coppery-red full moon on 3 March. From Sydney to New York, use our guide to find out when the eclipse will be visible and the best time to see it tonight.

The big show astronomically in March is another total lunar eclipse, more popularly known as a blood moon, the last one we’ll ...