Amazon.com seeks to be Earth's most customer-centric company, where customers can find and discover anything they might

establishing and expanding our knowledge of the Oort cloud....The Oort cloud is an immense spherical cloud surrounding the planetary system and extending approximately 3...The Oort cloud is the source of long-period comets and possibly higher-inclination...

The Oort cloud is believed to be composed of primordial bodies dating from the formation of the solar system...Presumed distance of the Oort cloud compared to the rest of the solar system ....

Astrophysics and interstellar technology. Hot topics, new theories, and astronomical phenomena.

Imagined scenes from the Earth and other planets by Walter Myers. Scientifically accurate renderings of other worlds cre

Oort Cloud Image: The Oort Cloud...This illustration depicts the immensity of the Oort cloud....

Cosmos4Kids.com is a website that teaches the basics of astronomy and space science to all ages. It has sections on the

implications of the results for the initial configuration of the Oort cloud. [Previous] | [Session 96] | [Next]...

The origin of the Oort Cloud is another unresolved problem....influences are thought to play a part in perturbing Oort Cloud objects so that...Recent work suggests that the Oort Cloud may even contain a small percentage of asteroids...

Known as the "Oort Cloud," statistics imply that it contains as many as six trillion comets....Oort Clouds of passing stars pass through or close to the Sun’s Oort Cloud...redistribute the comets within the Oort cloud. return to...

Don Dixon's space art and science fiction illustration, plus movies of planetary encounters.

gravitational impulse of close approaches of stars to the Oort comet cloud are...please follow the link to www-astro.physics.uiowa.edu/~lam/research/oort ....

Jan Oort noticed that the concentration towards large orbital size was very tightly peaked....Therefore, he suggested that the sun is surrounded by a spherical cloud of comets from which the observed...

Technology » Astronomy » Another day in the Oort Cloud, and other stories...which area is known as Oort Cloud (after astronomer Oort)....in the Oort Cloud desert....question of whether we will find more planetoids in the inner Oort Cloud remains open for...

This interactive tool provides you with a dictionary and additional information on words found within any Windows applic

The Oort cloud (sometimes called the Öpik-Oort cloud ) is a spherical cloud around a star or other celestial...The Oort cloud gets its name from Jan Hendrik Oort, a 20th century...O'Brien hid a dozen sensor probes in the Oort cloud of the star system...