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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 ...
Planet Earth Live (TV series) Planet Earth Live. (TV series) Planet Earth Live is a live-action nature documentary screened on British television. Produced by the BBC Natural History Unit and broadcast in May 2012, the programme was presented by Richard Hammond and Julia Bradbury. [1]
List of countries and dependencies by area. Dymaxion map of the world with the 30 largest countries and territories by area. This is a list of the world's countries and their dependencies by land, water, and total area, ranked by total area. The entries in this list include, but are not limited to, those in the ISO 3166-1 standard, which ...
Io (/ ˈ aɪ. oʊ /), or Jupiter I, is the innermost and second-smallest of the four Galilean moons of the planet Jupiter.Slightly larger than Earth's moon, Io is the fourth-largest moon in the Solar System, has the highest density of any moon, the strongest surface gravity of any moon, and the lowest amount of water by atomic ratio of any known astronomical object in the Solar System.
Planet Earth. Planet Earth II. Planet Earth III is a 2023 British nature documentary series co-produced by BBC Studios, BBC America, ZDF, FTV and the Open University and the third instalment in the Planet Earth series. It follows Planet Earth (2006) and Planet Earth II (2016). The series is presented and narrated by Sir David Attenborough.
It is similar to Earth in size and mass and is often described as Earth's "sister" or "twin". [33] Venus is close to spherical due to its slow rotation. [ 34 ] Venus has a diameter of 12,103.6 km (7,520.8 mi)—only 638.4 km (396.7 mi) less than Earth's—and its mass is 81.5% of Earth's, making it the third-smallest planet in the Solar System .
Planet Earth Live debuted at the Morton H. Meyerson Symphony Center in Dallas, Texas, on June 25, 2010. Planet Earth Live is a 2010 BBC nature documentary film that celebrated its premiere in the U.S. A tour featuring narration and live orchestral performance featuring the score by composer George Fenton, who serves as conductor, accompanies ...
The world's population is over 8 billion [39] and Earth's total surface area (including land and water) is 510 million square kilometres (197 million square miles). [40] Therefore, the worldwide human population density is 8 billion ÷ 510 million km 2 (197 million sq mi) = 15.7 people/km 2 (41 people/sq mi).