greater. If it exists, the Hills cloud contains roughly 5 times as many comets as the Oort cloud. The need for the Hills cloud hypothesis is intimately...

Sun. The cloud is thought to comprise two regions: a disc-shaped inner Oort cloud aligned with the solar ecliptic (also called its Hills cloud) and a spherical...

Cloud seeding is a type of weather modification that aims to change the amount or type of precipitation, mitigate hail or disperse fog. The usual objective...

Oort cloud of 20,000–50,000 AU (0.32–0.79 ly), and a doughnut-shaped inner cloud, the Hills cloud, of 2,000–20,000 AU (0.03–0.32 ly). The outer cloud is...

The Cloud or Bosley Cloud is a prominent hill on the border between Cheshire and Staffordshire a couple of miles west of the Peak District National Park...

Clouds Hill is an isolated cottage near Wareham in the county of Dorset in South West England. It is the former home of T. E. Lawrence ("Lawrence of Arabia")...

Clouded Hills may refer to: Clouded Hills, a 1929 historical novel by American writer Elizabeth Moorhead The Clouded Hills, a 1980 romance novel by English...

(possibly inner Oort cloud) 2012 VP113 (possibly inner Oort cloud) Oort cloud (hypothetical) Hills cloud/inner Oort cloud Outer Oort cloud The Solar System...

St. Cloud or Saint Cloud (/ˈseɪnt klaʊd/; French: [sɛ̃ klu]) is a city in the U.S. state of Minnesota and the largest population center in the state's...

prevent the wholesale violation of the treaty and the loss of the Black Hills." Red Cloud settled at the agency with his band by the fall of 1873. He soon became...