A distant flicker of light from a star can reveal more than you might expect. In fact, a brief, subtle brightening in the sky ...

NASA Jet Propulsion Laboratory’s Team X is suggesting major changes to the proposed Orbilander mission to Enceladus.

NASA researchers got a rare chance to study Uranus' atmosphere and rings this month, when the ice giant passed between Earth ...

The Solar System consists of our star, the Sun, and everything bound to it by gravity; the planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune, along with dwarf planets like ...

Earth" planet was discovered by researchers. It is not believed these planets are more common than previously thought.

An international team of astronomers has found that super-Earth exoplanets are far more common across the universe than once ...

A recent study has revealed that super-Earth exoplanets, worlds that are larger than Earth but smaller than Uranus or Neptune ...

The predawn hours of April 28 will see a planetary triangle form in the night sky, as Venus makes a close approach to Saturn following a conjunction, while Neptune, invisible to the naked eye, will ...

Scientists have long known that Saturn's largest moon, Titan, hosts rivers and seas of liquid methane. But it's strangely ...