A team of international astronomers has uncovered what may be a gas giant planet forming around a distant young star. Using ...

For decades, our solar system was thought to have nine planets, with Pluto considered the smallest and farthest. But in 2006, Pluto was officially reclassified as a dwarf planet by the International ...

The likely site of a new “gas giant planet” up to several times the mass of Jupiter, has been discovered by an international ...

An international team of astronomers, led by University of Galway, has discovered the likely site of a new planet in ...

An international team of astronomers led by University of Galway, has discovered the likely site of a new planet in formation ...

A team of astronomers believe they may have discovered a new dwarf planet—just like Pluto—on the edge of our solar system.