Earth, our home planet, is a beautiful blue and white ball when seen from space. The third planet from the Sun, it is the largest of the inner planets. Earth is the only planet known to support life and to have liquid water at the surface. Interior and Surface Atmosphere Magnetosphere Moon Water & Life Ecosystems Planetary Facts Myth & Culture Space Missions Earth News Image Archives Earth's Web ...

Planet Profile.

Provides timely and accurate data on the Earth's orientation by maintaining key connections between astronomy, geodesy, and geophysics (in English and French).

This spectacular blue marble image is the most detailed true-color image of the entire Earth to date. Using a collection of satellite-based observations, scientists and visualizers stitched together months of observations of the land surface, oceans, sea ice, and clouds into a seamless, true-color mosaic of every square kilometer (.386 square mile) of our planet. These images are freely ...

Earth Introduction My view of our planet was a glimpse of divinity. -Edgar Mitchell, USA Table of Contents Earth Introduction Earth Statistics Earth Movies Views of the Earth Earth Science Earth's Interior & Plate Tectonics Earth From Space Clouds From Space Terrestrial Impact Craters Terrestrial Impact Crater Structures Chain of Impact Craters Educator's Guide to Impact Craters Terrestrial ...

NSSDC Photo Gallery: Earth - A collection of images of the Earth as seen by NASA's planetary missions ...

The Earth, from ORRERY: the Solar System in action. Our home planet.

Earth, our home planet, is a beautiful blue and white ball when seen from space. The third planet from the Sun, it is the largest of the inner planets. Earth is the only planet known to support life and to have liquid water at the surface. Interior and Surface Atmosphere Magnetosphere Moon Water & Life Ecosystems Planetary Facts Myth & Culture Space Missions Earth News Image Archives Earth's Web ...