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Roanoke ( / ˈroʊ.əˌnoʊk / ROH-ə-nohk) is an independent city in the Commonwealth of Virginia in the United States. It is located in Southwest Virginia along the Roanoke River, in the Blue Ridge range of the greater Appalachian Mountains. Roanoke is approximately 50 miles (80 km) north of the Virginia– North Carolina border and 250 miles ...
The Roanoke Region (/ ˈ r oʊ. ə ˌ n oʊ k / ROH-ə-nohk) is the area of the Commonwealth of Virginia surrounding the city of Roanoke.Its usage may refer to the metropolitan statistical area or the Roanoke Valley, but it sometimes includes areas in the Allegheny Mountains and New River Valley which includes Alleghany County, Montgomery County, Covington, Clifton Forge, Blacksburg ...
Currently most of the objects of mass between 10 9 kg to 10 12 kg (less than 1000 teragrams (Tg)) listed here are near-Earth asteroids (NEAs). The Aten asteroid 1994 WR12 has less mass than the Great Pyramid of Giza, 5.9 × 10 9 kg. For more about very small objects in the Solar System, see meteoroid, micrometeoroid, cosmic dust, and ...
Earth is rounded into an ellipsoid with a circumference of about 40,000 km. It is the densest planet in the Solar System. Of the four rocky planets, it is the largest and most massive. Earth is about eight light-minutes away from the Sun and orbits it, taking a year (about 365.25 days) to complete one revolution.
The Roanoke River (/ ˈ r oʊ. ə ˌ n oʊ k / ROH-ə-nohk) runs 410 miles (660 km) long [1] through southern Virginia and northeastern North Carolina in the United States. [2] A major river of the southeastern United States, it drains a largely rural area of the coastal plain from the eastern edge of the Appalachian Mountains southeast across the Piedmont to Albemarle Sound.
Details. Earth is the third planet from the Sun with an approximate distance of 149.6 million kilometres (93.0 million miles), and is traveling nearly 2.1 million kilometres per hour (1.3 million miles per hour) through outer space. [ 11]
The planet is about the size of Venus, so slightly smaller than Earth, and may be temperate enough to support life, the researchers said. Dubbed Gliese 12 b, the planet takes 12.8 days to orbit a ...
Earth's rotation. Earth's rotation or Earth's spin is the rotation of planet Earth around its own axis, as well as changes in the orientation of the rotation axis in space. Earth rotates eastward, in prograde motion. As viewed from the northern polar star Polaris, Earth turns counterclockwise . The North Pole, also known as the Geographic North ...