Not exact matches
The basic architecture of our solar system, where things go in circles, and there are small rocky planets close to the sun and big massive
gas giants far from the sun, is certainly not the
only architecture.
Only rocky, sturdy planets could form nearby;
giant planets would form farther out, where ices and cool
gases could gather together.
«Jupiter is talking to us in a way
only gas -
giant worlds can,» said Bill Kurth, co-investigator for the Waves instrument from the University of Iowa, Iowa City.
A similar pattern is seen in the sun, but NASA's Juno spacecraft, now orbiting Jupiter, has found
only a marginal difference in rotation in its
gas giant.
«I would be cautious,» Nielsen says, about saying that
gas giants are the
only way to bring water to rocky planets.
Probably
only the
gas giants — Jupiter, Saturn, Uranus, and Neptune — grew more directly.
Our Milky Way galaxy and its small companions are surrounded by a
giant halo of million - degree
gas (seen in blue in this artists» rendition) that is
only visible to X-ray telescopes in space.
And Jupiter's great mass ensures that
only asteroids occupy the orbit between it and Mars; anything larger gets ejected from the area by the
gas giant's gravity.
Current theory holds that
giant planets can form
only at comparatively great distances from a star, where cold temperatures allow ice and frozen
gases to gather together.
Another embryonic
giant planet could easily have formed there,
only to be booted outward by a gravitational kick from another
gas giant.
Until these findings by Dr Southworth's team, the
only previous detections of exoplanet atmospheres all involved
gas giants reminiscent of a high - temperature Jupiter.
«Before now, we were
only able to image
gas giants that are born much farther out.
In fact, while methane is a atmospheric characteristic of
giant gas planets like Jupiter, the
only brown dwarf found to even have a trace of methane was Gliese 229 B, which orbits a reddish, M - class dwarf located about 20 light - years away from Earth.
The planet is a
gas giant 2.8 times larger than Jupiter but
only half as dense.
For example, 51 Pegasi, an extrasolar system found this time has a
giant gas planet with a half the size of Jupiter that orbits close to the central star in
only 4 days.
Despite being nearly three times as massive as Jupiter, the new planet (KELT - 9b) is
only half as dense as the
gas giant, as the radiation from its host star has caused its atmosphere to expand, the authors said.
There's a
gas giant located about 330 light - years from here that's not
only unusually large, it's also orbiting its host star at an incredibly close distance.
In stark comparison, HAT - P - 26b has a metallicity of just 4.8 times that of the Sun, suggesting that not
only is it closer to the
gas giants in composition but also that it likely formed closer to its host star than the planets of a similar size in our own system.
Now,
giant cyclones at the planet's poles have been seen in greater detail than ever before — they are not
only stunning, but unique from atmospheric storms of any other planet in the Solar System, even other
gas and ice
giants.
The map provides a tantalizing glimpse of
giant filamentary structures extending across millions of light - years, and paves the way for more extensive studies that will reveal not
only the structure of the cosmic web, but also details of its function — the ways that pristine
gas is funneled along the web into galaxies, providing the raw material for the formation of galaxies, stars, and planets.
Combining all of the measurements across the entire field of view allowed the team a tantalizing glimpse of
giant filamentary structures extending across millions of light - years, and paves the way for more extensive studies that will reveal not
only the structure of the cosmic web, but also details of its function — the ways that pristine
gas is funneled along the web into galaxies, providing the raw material for the formation of galaxies, stars, and planets.
There is great variation in the length of day between the planets, with Venus taking 243 Earth days to rotate, and the
gas giants only a few hours.
MAUNA KEA, HAWAII — A team of researchers has discovered and photographed a
gas giant only 155 light years from our solar system, adding to the short list of exoplanets discovered through direct imaging.
Not
only did the Cassini spacecraft manage to survive its first dive between Saturn and its rings on Wednesday, but it managed to obtain the closest images of the
gas giant's atmosphere to date — including a picture of what...
Uniquely bright compared to the rings of the other
gas giants, Saturn's ring system is around 250,000 kilometers wide but in places
only a few tens of meters thick.
Now also called a ice
giant, Uranus is composed primarily of rock and various ices, with
only about 15 percent hydrogen and a little helium overall, while Jupiter and Saturn are mostly hydrogen in
gas and liquid metallic form.
The story quotes an antismoking activist: «We must continue to lobby for greater restrictions until smoking is
only allowed beyond the orbit of the outermost
gas giant Neptune.»
This is World War I - era trench warfare,
only this time, the good guys have
giant gas - powered mechs and the bad guys are walking televisions.
This is World War I - era trench warfare,
only this time, the good guys have
giant gas - powered mechs and the bad...
True, the series has seen a few video games, but most of those were Japan -
only Blu - Ray visual novels... not something you'd expect from an anime centered around
giant, man - eating Titans and soldiers flying around on
gas - powered grappling hooks.
In sharp contrast to this high concentration of resources in a handful of fields, the other five regions combined have
only seven supergiant fields and
only six large
giant gas fields.
Those
giant range hoods were a thing in Europe because they hid not
only the range vent but also vented the small
gas hot - water heaters.