If you didn't know, Jupiter has no solid ground – no surface, like the grass or dirt you tread here on Earth. Let's explain ...

That’s because these planets are primarily made from gas and have no solid surface. This group of planets is also known as the ‘Jovian Planets’ after the Roman god Jupiter. Jupiter is ...

These 10 fun facts about Antarctica are especially interesting for kids who have been introduced to the continent ... The geographic South Pole in Antarctica marks the southernmost point on planet ...