NASA has finally confirmed the existence of a new planet beyond Neptune that is 50 per cent larger than Jupiter and about a ...

Astronomers at the NASA Goddard Space Flight Center may have discovered a star hurtling through the Milky Way with a planet ...

If the solar system held a poetry slam, each planet would present its unique poetic style. Mercury delivers rapid-fire verses ...

Astronomers may have discovered a scrawny star bolting through the middle of our galaxy with a planet in tow. If confirmed, ...

In August 2006, the International Astronomical Union made the controversial, but correct, decision to demote Pluto from its ...

Each planet in our solar system is given a unique, humorous catchphrase that reflects its personality and role. From ...

According to NASA, four to five planets being visible across the sky at the same time happens only once every few years.

Keep your eye on the ball” is a motto for many athletes—and for astronomers trying to find Earth-threatening space rocks ...

Astronomers may have found a star racing through our galaxy at an incredible speed—dragging a planet along with it! If ...

Hubble Space Telescope imagery Neptune has revealed that the planet's clouds are disappearing. Credit: NASA Goddard Space Flight Center ...