Search results
Results From The WOW.Com Content Network
Geosynchronous orbit. A geosynchronous orbit (sometimes abbreviated GSO) is an Earth-centered orbit with an orbital period that matches Earth's rotation on its axis, 23 hours, 56 minutes, and 4 seconds (one sidereal day). The synchronization of rotation and orbital period means that, for an observer on Earth's surface, an object in ...
Kronos. (spacecraft) Kronos is a concept mission to Saturn. It is aimed at detailed study of the chemical composition of Saturn's atmosphere, gravity and magnetic fields. The proposal consists of the solar powered carrier spacecraft, two atmospheric probes and (possibly) two small probes for the close-up imaging of the Saturnian rings.
The Day the Earth Smiled – Saturn with some of its moons, Earth, Venus, and Mars as visible in this Cassini montage (July 19, 2013) [112] On July 19, 2013, the probe was pointed towards Earth to capture an image of the Earth and the Moon, as part of a natural light, multi-image portrait of the entire Saturn system. The event was unique as it ...
Earth orbit (yellow) compared to a circle (gray) Earth orbits the Sun at an average distance of 149.60 million km (92.96 million mi), or 8.317 light-minutes, [1] in a counterclockwise direction as viewed from above the Northern Hemisphere. One complete orbit takes 365.256 days (1 sidereal year), during which time Earth has traveled 940 million ...
The average distance between Saturn and the Sun is over 1.4 billion kilometers (9 AU). With an average orbital speed of 9.68 km/s, [6] it takes Saturn 10,759 Earth days (or about 29 + 1 ⁄ 2 years) [87] to finish one revolution around the Sun. [6] As a consequence, it forms a near 5:2 mean-motion resonance with Jupiter. [88]
Tartarus is the place where, according to Plato 's Gorgias (c. 400 BC), souls are judged after death and where the wicked received divine punishment. Tartarus appears in early Greek cosmology, such as in Hesiod 's Theogony, where the personified Tartarus is described as one of the earliest beings to exist, alongside Chaos and Gaia (Earth).
Ninurta, [1] Enlil [2] In Ancient Greek religion and mythology, Cronus, Cronos, or Kronos (/ ˈkroʊnəs / or / ˈkroʊnɒs /, from Greek: Κρόνος, Krónos) was the leader and youngest of the first generation of Titans, the divine descendants of the primordial Gaia (Mother Earth) and Uranus (Father Sky). He overthrew his father and ruled ...
A geostationary orbit, also referred to as a geosynchronous equatorial orbit[a] (GEO), is a circular geosynchronous orbit 35,786 km (22,236 mi) in altitude above Earth's equator, 42,164 km (26,199 mi) in radius from Earth's center, and following the direction of Earth's rotation. An object in such an orbit has an orbital period equal to Earth's ...