What Is Panthalassa?

Panthalassa (Greek Πανθαλασσά, meaning 'all sea'), also known as the Panthalassic Ocean, was the vast global ocean that surrounded t... Read more »

What Is Pangaea?

Pangaea, Pangæa, or Pangea (pronounced /pænˈdʒiːə/ pan-jee-ə,from Ancient Greek πᾶν pan "entire", and Γαῖα Gaia "Earth",... Read more »

What Is A Ocean?

An ocean (from Greek Ὠκεανὸς, "okeanos" Oceanus) is a major body of saline water, and a principal component of the hydrosphere. Ap... Read more »

What Is A Continent?

A continent is one of several very large landmasses on Earth. They are generally identified by convention rather than any strict criteria, w... Read more »

Planet Neptune

Neptune is the eighth and farthest planet from the Sun in the Solar System. Named for the Roman god of the sea, it is the fourth-largest pla... Read more »

Planet Uranus

Uranus is the seventh planet from the Sun. It has the third-largest planetary radius and fourth-largest planetary mass in the Solar System. ... Read more »

Planet Saturn

Saturn is the sixth planet from the Sun and the second largest planet in the Solar System, after Jupiter. Saturn is named after the Roman go... Read more »