Search results
Results From The WOW.Com Content Network
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.
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 orbits the Sun, making Earth the third-closest planet to the Sun and part of the inner Solar System. Earth's average orbital distance is about 150 million km (93 million mi), which is the basis for the astronomical unit (AU) and is equal to roughly 8.3 light minutes or 380 times Earth's distance to the Moon .
Based upon the size of the Earth and the force of gravity on its surface, the average density of the planet Earth is 5.515 g/cm 3, and typical densities of surface rocks are only half that (about 2.75 g/cm 3). If any significant portion of the Earth were hollow, the average density would be much lower than that of surface rocks.
An Earth god or Earth goddess is a deification of the Earth associated with a figure with chthonic or terrestrial attributes. There are many different Earth goddesses and gods in many different cultures mythology. However, Earth is usually portrayed as a goddess. Earth goddesses are often associated with the chthonic deities of the underworld. [1]
The first eon in Earth's history, the Hadean, begins with the Earth's formation and is followed by the Archean eon at 3.8 Ga. [2]: 145 The oldest rocks found on Earth date to about 4.0 Ga, and the oldest detrital zircon crystals in rocks to about 4.4 Ga, [34] [35] [36] soon after the formation of the Earth's crust and the Earth itself.
t. e. Earth's circumference is the distance around Earth. Measured around the equator, it is 40,075.017 km (24,901.461 mi). Measured passing through the poles, the circumference is 40,007.863 km (24,859.734 mi). [1] Measurement of Earth's circumference has been important to navigation since ancient times. The first known scientific measurement ...
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. [3] Planet Earth Live featured real-time footage of young animals from five continents [4] throughout the month of May. [3]