Articles related to "Earth Moon"

The Moon's surface is littered with meteorite impact craters, but Earth has very few because geologic and plate tectonic activity destroyed ancient impact craters.

What geologic and tectonic features are found on the lunar surface and what are the processes that shaped the surface of the Moon?

What phase is the moon in tonight? Why does the moon appear to change shape? Why isn't the moon always visible? Earth's moon is as mysterious as it is beautiful!

The Moon and Earth joined an exclusive club in being the only two heavenly bodies upon which man has walked. In October, they increased their bond with a new discovery.

Saturn's largest moon has a substantial atmosphere that experiences seasonal change.

Earth's Moon is a desolate airless world. Like other small moons and planets in the solar system it has no air. Why do these small worlds lack atmospheres?

The West Coast Arlington Fly-In, is the nation's third largest general aviation event, just behind EAA's AirVenture at Oshkosh, Wisc., and Sun 'n Fun in Lakeland, Fla.

Beneath an icy crust, Jupiter's moon Europa may have extensive oceans of water that rival Earth's. Did life develop there?

What are the properties of Jupiter's four largest Moons, the Galilean Moons: Io, Europa, Ganymede, and Callisto?

Lagrange Points serve as a mathematical tool for many space scientists, and also serve as a real science plot device in Robert L. Forward's novel Rocheworld.

Mariner 10, the seventh successful mission of the Mariner series in the 1970's encountered both Venus and Mercury and led to several key planetary discoveries.

Earth has very active plate tectonics shaping its geology and features. Other planets and moons in the solar system have varying degrees of tectonic activity.

The Northern Hemisphere welcomes fall on September 22, 2009 and the two largest planets experience unique events with a disappearing act and satellite eclipses.

A little larger than the planet Mercury, Saturn's largest moon, Titan, has a significant nitrogen atmosphere but is cold enough for lakes of liquid methane.

Water, one of the hallmarks of Earth and a necessity for life, has been discovered on Earth's Moon. Lunar water may facilitate future moon exploration.

Students' interest in learning science is sometimes based on inquiry into facts that others do not know or learning facts they have no prior knowledge or experiences.

An interview with best-selling author of "The Four Agreements", Don Miguel Ruiz.

Phobos and Deimos are Mars's two small moons that were once asteroids.

Uranus was seen by the naked eye at times in the ancient world, but no one was sure what it was. In 1781, a man named Herschel used a telescope to find out more.

The solar system is a place full of marvelous worlds. A good look at the four planets closest to the sun can reveal plenty of interesting facts about each.