They hope their technique will eventually produce weather reports
for gas giants orbiting distant stars and, one day, rocky exoplanets similar to our own.
For gas giants like Jupiter, formation theories come in two flavors.
«In 2007, we began our long - term search
for gas giant planets and brown dwarfs orbiting nearby low mass dwarf stars,» said Boss.
- Added a text warning to indicate filenames restrictions - Fix for vision after reconnect - Fix
for the gas giant size bug in System Designer - Added a sandbox option to enable server cheats without using a mod.
Not exact matches
The oil and
gas giant announced that it was unloading its oil - sands assets,
for $ 7.25 billion, so that it could double down on businesses «where we have global scale and a competitive advantage.»
Greens and Chevron set to face off over Gorgon vision Chevron is set
for fresh battles with WA's powerful green lobby group after the US
giant said yesterday it wanted to nearly double the size of the $ 50 billion Gorgon liquefied natural
gas project on environmentally fragile Barrow Island off WA's North West.
Energy
giant Woodside Petroleum has signed a project development agreement with US - based Sempra Energy
for a potential liquefied natural
gas plant in Texas.
UAF has worked extensively with both institutional and commercial partners in Alaska and in recent years, using drones to monitor sea lion populations in the Aleutian Islands, conduct ice flow and environmental surveying missions
for NASA and National Oceanic and Atmospheric Administration, inspect pipelines
for oil and
gas giant BP and assist a Russian tanker during a dangerous late - season fuel delivery to the remote Alaskan outpost of Nome.
These efforts are bearing fruit
for Weatherhaven, which recently partnered with Brazilian construction and logistics company Esbracon, to provide up to 10 sustainable camp projects
for oil and
gas exploration
giant, HRT of Brazil.
According to the terms of the partnership, Lego manufactured Shell - branded
gas stations and racing cars in exchange
for the oil
giant making those products available through its global network.
Flying in egg - shaped orbits, each one lasting 14 days, Juno also will look
for evidence that Jupiter has a dense inner core and measure how much water is in the atmosphere, a key yardstick
for figuring out how far away from the sun the
gas giant formed.
THE new millennium could mark major hydrocarbon developments
for Chevron Australia Pty Limited, a wholly - owned subsidiary of US oil and
gas giant Chevron Corporation.
Recent warnings from Malaysian oil and
gas giant, Petronas, and the BC LNG alliance about the closing window of opportunity to competitively serve Asian markets should serve as a wake - up call
for Canada.
Earnings in the oil
giant's upstream segment, which explores
for and produces oil and natural
gas, improved slightly to $ 489 million.
Revealing details of its corporate governance review, albeit after investor pressure, is a step forward
for the oil and
gas giant.
Oil - industry experts say it will be difficult
for the oil
giants to spend less because they need to replenish the oil and
gas they are pumping — and must keep up with rivals in the world - wide exploration race.
July 20 — Chelsea have inked a new sponsorship deal with Russian energy
giant Gazprom which will see them supply
gas and electricity to the club
for the next three seasons.
In the early years of the Cuomo Administration, oil
giant Exxon - Mobil put its considerable political clout behind an effort to get New York to allow fracking; a controversial type of drilling that allowed
for the extraction of natural
gas.
Astronomers this month announced a similar discovery
for an even larger
gas giant, reporting that the Juno spacecraft, which is orbiting Jupiter, had found that the planet's rotating cloud belts reach roughly 3,000 kilometers below the top of the atmosphere.
While such circumplanetary disks have been theorized to surround
giant planets at birth and to control the flow of
gas onto the growing planet, these findings are the first observational evidence
for their existence.
It's a huge
gas giant orbiting close to its star, which would makes it a hellish place to live,
for a few reasons:
Alan Boss, a theorist at the Carnegie Institution
for Science in Washington, D.C., has pushed an idea called gravitational instability, in which an especially cool and massive protoplanetary disk can develop ripples that can coalesce into
gas giants, with or without cores.
For years, astronomers expected to see elsewhere what they saw in our own orderly solar system: rocky planets close to a star and
gas giants farther away, all in neat, nearly circular orbits.
The standard scenario
for the birth of
gas giants posits a continuation of the rocks - crashing - together process, also known as core accretion.
After a decade of searching
for planets orbiting stars like our sun, astronomers had found nothing but
giant planets, most of them
gas balls like Jupiter, around other stars.
Giant planets are mostly made of
gas and ice, and there are two prevailing hypotheses
for how all this material came together as a planet.
«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.
One of them, Kepler 47c, is probably a
gas giant, but it lies in a region warm enough
for liquid water.
The moon's host planet, a
gas giant about the size of Uranus, hangs huge in the sky as always, its churning storms a constant sight
for the inhabitants below.
Before the Cassini spacecraft ends its 20 - year mission by disintegrating in Saturn's atmosphere, we have one last chance
for new information on the
gas giant
For his part, Deutch sits on the board of Cheniere Energy, which owns liquefied natural
gas import terminals on the Gulf Coast, and used to sit on the board of oil services
giant Schlumberger.
Because their gravitational grip is weak, the
gas could have been pushed out before many stars could form; a few
giant stars may have blasted it out with their fierce heat and explosive deaths,
for example.
Humanity has just gained its best - ever views of Jupiter's Great Red Spot, a storm large enough to swallow Earth whole that has raged
for centuries in the
gas -
giant planet's atmosphere.
«It's a difficult time at the moment, and the policy uncertainty is the main cause of it,» said Shaq Mohajerani, an Australian spokesman
for wind farm company Union Fenosa, owned by Spanish energy
giant Gas Natural.
Orbiting the star is a
gas giant that could be a dead ringer
for Jupiter.
The combined gravity of the second and third stars would have kept the
gas and dust disk of the primary star at a maximum radius of 200 million kilometers — too close
for the formation of
giant planets.
Deming suspects KELT 9b is «the tip of the iceberg»
for an undiscovered population of scalding - hot
gas giants.
However, another planetary building block does appear to linger: the gaseous parts of the disks, perhaps fostering additional growth of
gas -
giant planets like Jupiter
for millions of years.
Polar cyclones on Saturn are a puzzling phenomenon, since the planet, known as a
gas giant, lacks an essential ingredient
for brewing up such storms: water on its surface.
Those time spans coincide with known stellar behavior: once a year,
for example, a red
giant pulsates in brightness, an event astronomers think is linked to an episodic shedding of
gas; likewise, every 5,000 years the helium in an outer layer of the star ignites and burns up in a flash, and the star undergoes a brief burst of expansion.
The Chinese are also attempting to mimic the U.S. in allowing companies other than the state - owned oil
giants to begin exploring
for shale
gas, legally designating the resource as one that can be independently mined.
If certain debris disks are able to hold onto appreciable amounts of
gas, it might push back astronomers» expected deadline
for giant planet formation around young stars, the astronomers speculate.
But there is a third type of planet in our solar system — part
gas, part ice — and this is the first time anyone has spotted a twin
for our so - called «ice
giant» planets, Uranus and Neptune.
With their
gas depleted, it may be impossible
for the disks around stars in massive clusters to form
giant planets like Jupiter or Saturn.
Gas surrounds a
giant black hole in the early universe in this radio image, but astronomers see little evidence
for a massive galaxy of stars.
Astronomers have
for the first time detected ingredients in the atmosphere of a super-Earth, an exotic type of exoplanet of which there is no parallel in our solar system: It's larger than our home but not as large as a
gas giant.
They can inflate
giant bubbles of plasma, which will float away from the source galaxy, you know — in the gravitational field these
giant bubbles will just float away and they again can be responsible
for heating the
gas that surrounds the galaxy.
If it were a
gas giant the size of Jupiter, part of its atmosphere would actually be inside the gravitational destruction zone, and the planet would not have survived long enough
for Bailes's team to detect it.
Coastal communities in the US state are suing oil,
gas and coal
giants for the cost of dealing with sea level rise.
Cities have a
giant greenhouse
gas footprint and are responsible
for 70 percent of all global CO2 emissions, according to NASA.