Almost 20 years after Pluto was infamously downgraded from its status as a planet, scientists now believe they have ...

For the first time in history, we now have real, high-resolution images of Neptune that go beyond artist impressions and telescope visuals. Captured by advanced space telescopes and spacecraft, these ...

American scientists believe they have discovered a new dwarf planet at the edge of the solar system. Named OF201, this object ...

Jupiter joins Mercury in early twilight as Mars lingers with Leo after dark. Saturn is visible in the morning, meeting ...