Out past Neptune are countless small icy and rocky bodies called Trans-Neptunian Objects (TNOs), and many of these have moons ...

Astrology deciphers the unique energies and influences of planets on human lives. Luminaries like the Sun and Moon shape core ...

Learn about the 128 newly discovered moons of Saturn, believed to be the remnants of collisions that occurred early in the ...

The findings provide strong evidence that four giant exoplanets 130 light-years from Earth formed much like Jupiter and ...

Above Pisces — where Neptune, Venus, and the Moon are all located — is the sparse ... The nebula itself was once the outer layers of this star, which it blew off as it aged and now lights ...

What's on and in a star? What happens in an active galactic nucleus? Answering those questions is the goal of a proposed ...

While Sailor Moon might be known for its flashy transformations & colorful vibes, the shojo also had some heart-breaking ...

Full of extraordinary footage, Robert Stone's blissed-out mind-bender of a movie meditates on the possibilities of life in the universe.

Charles Barkley once roasted Shaquille O'Neal for his 'LA is closer to the moon' analogy during an appearance on Jimmy Kimmel ...

and a number of icy moons that orbit the outer planets like Saturn (as seen by the Cassini spacecraft, which just reached the end of its mission at the ringed planet in September) and Jupiter.

The relative quantities of volatile gases like methane and ethane can reveal key details about distant Kuiper Belt objects.

America at large, following the moon landing, suffered a massive outer-space hangover/letdown ... the reality-based daydream of life on other planets, and the question of how authentic that ...