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The name "Pangaea" is derived from Ancient Greek pan (πᾶν, "all, entire, whole") and Gaia or Gaea (Γαῖα, " Mother Earth, land"). [4][9] The first to suggest that the continents were once joined and later separated may have been Abraham Ortelius in 1596. [10] The concept that the continents once formed a contiguous land mass was ...
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.
This minor planet was named for... Ref · Catalog. 3757 Anagolay. 1982 XB. Anagolay, the goddess of lost things in Tagalog mythology. [5] · 3757. 4866 Badillo. 1988 VB3. Victor L. Badillo (1930–2014), Filipino Jesuit astronomer, former director of the Manila Observatory, president of the Philippine Astronomical Society (1972–1990), and ...
The inner Solar System is the region comprising the terrestrial planets and the asteroids. [ 88 ] Composed mainly of silicates and metals, [ 89 ] the objects of the inner Solar System are relatively close to the Sun; the radius of this entire region is less than the distance between the orbits of Jupiter and Saturn.
An atmosphere (from Ancient Greek ἀτμός (atmós) 'vapour, steam' and σφαῖρα (sphaîra) 'sphere') [1] is a layer of gasses that envelop an astronomical object, held in place by the gravity of the object. A planet retains an atmosphere when the gravity is great and the temperature of the atmosphere is low. A stellar atmosphere is the ...
Earth's inner core is the innermost geologic layer of the planet Earth. It is primarily a solid ball with a radius of about 1,220 km (760 mi), which is about 20% of Earth’s radius or 70% of the Moon's radius. [1] [2] There are no samples of Earth's core accessible for direct measurement, as there are for Earth's mantle. [3]
Kapampangan – the sky, Earth, planets, and stars were in existence while land was created after the war of the gods that was caused by the beauty of Kapampangan supreme deity Mangechay's divine daughter. The gods live on faraway planets, and travel from planet to planet, with each journey taking up to hundreds of years. [60] [64]
The Greek name Γαῖα (Gaia Ancient Greek: or ) is a mostly epic, collateral form of Attic Γῆ (Gē), and Doric Γᾶ (Ga), [3] perhaps identical to Δᾶ (Da), [6] both meaning "Earth". Some scholars believe that the word is of uncertain origin. [7] Beekes suggested a probable Pre-Greek origin. [8]