Gas giant
This article refers to an astronomical phenomenon. For the rock band, see Gas Giants ...
Gas giants contain intense magnetic fields that often create unique waveforms. The resulting EM interference sounds very strange when played over speakers.
As the gas giants developed, their gravitational pull began to perturb the orbits of the planetesimals in the inner E-K Belt.
Gas giant
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A gas giant (sometimes also known as a Jovian planet after the planet Jupiter) is a large planet that is not primarily composed of rock or other solid matter.
Fourth gas giant poses problems for formation
DR EMILY BALDWIN
ASTRONOMY NOW
Posted: 10 December 2010 ...
Neptune, gas giant with great dark spot
Neptune, is the fourth largest of the planets in the solar system, and eighth major planet in order of increasing distance from the Sun. It is similar in size and structure to its neighbour Uranus.
A careful reading, and perhaps comparison to the original text and other translations, may be allow you to distinguish between the god and the gas giant in this context. Jupiter the god is mentioned in 2 Macabees 6:2, and earlier in Acts (14:13).
gas giant
a large planet made primarily of gas, such as Jupiter, Saturn, Uranus, and Neptune
general relativity ...
Gas Giant
Big planets made nearly completely of gas (eg Jupiter, Saturn).
Geosynchronus Rotation ...
GAS GIANTS
The gas giants are the large outer planets of our Solar System: , , , and (but not tiny, rocky Pluto).
Gas giant: A large, icy and gaseous planet in the outer solar system.
Giotto: Probe that flew to comet Halley.
H ...
Gas Giant
A large planet with a small, rocky core and a deep atmosphere composed mostly of hydrogen and helium. Our solar system contains four gas giants: Jupiter, Saturn, Uranus, and Neptune. This group is also known as Jovian planets.
Gas giant
A gas giant is a large planet that is not primarily composed of Rock or other solid matter. There are four gas giants in our Solar System: Jupiter, Saturn, Uranus, and Neptune....
planets may have caused a late heavy bombardment ...
The gas giant planets (Jupiter, Saturn, Uranus, and Neptune) formed further out, beyond the frost line, the point between the orbits of Mars and Jupiter where the material is cool enough for volatile icy compounds to remain solid.
The gas giants have numerous satellites, many of which are large, and seem as interesting as any planet. Small "new" satellites of the Jovian planets are being discovered every few years.
is a "gas giant"; all gas giants are similar to Jupiter in composition. Jupiter's diameter is 11 times Earth's diameter and 20% larger than , making it the largest planet in the solar system. Gas giant are also very much larger than planets.
The four gas giant planets - especially Jupiter - played a major role in shaping our solar system.
Saturn is a gas giant. It's structure is very similar to Jupiter's. The core is composed liquid rock. Next comes a layer of liquid hydrogen.
Uranus is a gas giant (mostly hydrogen), with 27 known moons and thin rings, discovered by carefully tracking the brightness variation of a star passing behind them. We learned much more about it after Voyager 2 passed near it in 1986.
The so-called gas giants - Jupiter, Saturn, Uranus, Neptune - are much larger.
The orbits of the first eight planets are nearly circular and in a thin disk around the sun.
Pluto and the newly-discovered object are different: ...
gas giant
Greek
Uranus is the seventh planet from the Sun in our Solar System. This huge, icy gas-giant is covered with clouds and is encircled by a belt of 11 faint rings and 18 moons.
gas giant planets (NASA Thesaurus) The giant planets, Jupiter, Saturn, Uranus, and Neptune, of our solar system.
Conquering the Gas Giant
Watch a video about NASA's Juno mission to Jupiter.
Geography Contest ...
Neptune is a blue (gas giant) planet of similar size to Uranus.
Its colour comes from the methane in its atmosphere. Methane absorbs the longer visible wavelengths (red and yellow) so the reflected sunlight appears blue.
In contrast to the gas giant planets there are the terrestrial planets in the inner part of the solar system, consisting of Mercury, Venus, Earth (and the Moon), and Mars. The terrestrial planets are characterized by higher densities (5.
It is unlikely that life could arise on a gas giant planet. NASA's proposed Terrestrial Planet Finder, a space-based mission, should be able to obtain infrared or optical pictures of life-bearing planets.
Almost all extrasolar planets (those outside our solar system) discovered to date have masses which are about the same or larger than the gas giants within the solar system.
Our standard picture for the formation of a massive gas giant planet is that first a smaller planet forms, by the merging of even smaller bodies of rock or ice, called "planetesimals" (these are the size of the smaller asteroids, or comets).
The planets sharing the gaseous structure of Jupiter are termed the Gas Giant (or Jovian) Planets: Jupiter, Saturn, Uranus, and Neptune.
The 7 Planets of the Ancients ...
Although narrow rings have been seen around each of the other three gas giants, none have displayed the striking nonuniformity of particle density of Neptune's outermost ring, provisionally called 1989N1R.
Neptune is the outermost planet of the gas giants. It has an equatorial diameter of 49,500 kilometers (30,760 miles). If Neptune were hollow, it could contain nearly 60 Earths. Neptune orbits the Sun every 165 years.
As heat is released into the atmosphere of a gas giant, the gas pressure at the surface drops enough to allow gravity to gain the upper hand. The core of the giant then contracts, which releases energy in the form of heat and light.
The research is based on surveys of stars with gas giant planets - similar to Jupiter and Saturn - that orbit far from their stars. As in our solar system, vast distances stretch between these stars and their gas giants.
Neptune's atmosphere was seen to have a banded structure similar to that found on the other gas giant planets.
In stars (including the Sun) and the gas giant planets, the equatorial regions rotate faster than regions closer to the poles, ...
It has at least one extrasolar planet, believed to be a gas giant similar to Jupiter. Being the nearest star similar to the Sun, only 10.
It is unlike the terrestrial planets—Mercury, Venus, Earth, and Mars—which are rocky, and it is unlike the gas giants—Jupiter, Saturn, Uranus, and Neptune.
Note that if the satellite is more than twice as dense as the primary (easily the case for a rocky moon orbiting a gas giant) then the Roche limit will be inside the primary and hence not relevant.
Prior to this discovery, Uranus was the only one of the gas giants not known to have "irregular" moons, that is, ones whose orbits are not direct and approximately in the plane of the planet's equator.
Uranus is the third largest planet. It is one of the gas giant planets.
The atmosphere of Uranus is made up of hydrogen, helium and methane. The methane absorbs red light making Uranus appear blue.
Uranus is one of the smaller gas giants in our solar system, but it is still large enough to hold 64 planets the size of Earth.
Jupiter is the largest planet in our solar system and the fifth planet from the sun. This gas giant has a thick atmosphere, 17 moons, and a dark, barely-visible ring.
Like the other gas giant's, Uranus has a system of rings. Some of the smaller moons are responsible for Shepherding those rings. These Shepherd moons orbit at the edges of the rings, and keep any dust, or ice from escaping. ...
The 4 smaller inner planets are similar to Earth as they have rocky surfaces and land. The gas giants on the other hand have no solid surfaces to stand on.
conditions in their cores to sustain the nuclear fusion that powers normal stars. These objects, the extreme lower end of the stellar family, may in fact represent a bridge between the faintest of "true" hydrogen-burning stars and cold gas giant ...
The planets Jupiter, Saturn, Uranus and Neptune are all gas giants presenting little to no solid surface for any person brave enough to go there to land upon. Pluto is much too far away to present an easy target.
S/2003 U 1 orbiting between the moons Puck, the largest satellite found by Voyager, and Miranda, the innermost of the five largest Uranian satellites. Astronomers previously thought this region was empty space. S/2003 U 1 whirls around the gas giant ...
Kuiper Belt objects, and comets, though classification is ambiguous in some cases. Some of the smaller moons in the solar system appear to be captured asteroids, including the two moons of Mars, and a number of the outer moons of the four gas giants.
In either case, these first protoplanets had gravitational fields strong enough to scoop up more of the remaining gas and dust in the solar nebula, allowing them to grow into the gas giants we see today.
to result in thermonuclear hydrogen fusion reactions in its core and cannot therefore be considered a star. Such objects are expected to have a mass less than 7% of the Sun's mass and represent a "missing link" between low-mass stars and gas giant ...
Such objects are expected to have a mass less than 7% of the Sun's mass and represent a "missing link" between low-mass stars and gas giant planets like Jupiter (at 0.1% of the Sun's mass). [McL97]
B-type Star ...
 See also: Giant, Planet, Solar, Earth, Sun
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