Liu, J., and T. Schneider, 2010: Mechanisms of jet formation
on the giant planets.
It also means that we can focus on the «biggest picture» questions: How did the jets
on the giant planets come about?
Looking farther, into the outer solar system, Webb's observations will give us a better picture of the seasonal weather and climate
on our giant planets and their moons.
Although northern lights also exist
on giant planets such as Jupiter and Saturn, the newly discovered aurorae are thousands of times more powerful; furthermore, the same electrons that trigger these aurorae may drive weather patterns on brown dwarfs, some of which have clouds.
Much like the ancient holiday of Saturnalia, when Roman masters swapped roles with servants, the recent buzz surrounding Saturn has mainly focused not
on the giant planet but on its satellites.
Not exact matches
Officials from 195 countries, from
giants like the U.S. to the tiniest impoverished states, agreed
on the world's first global climate - change deal
on Saturday evening, committing the world to drastically cutting back carbon emissions and transforming the
planet's energy mix over the next several decades.
No company
on the
planet is serving you more ads in more corners of the Web than the search
giant.
But in sharing detailed images of
giant rockets, spaceships, fuel pods, and other crucial components of his Interplanetary Transportation System (ITS), Musk left out some important stuff, including where he plans to fit 100 to 200 passengers
on each trip to the red
planet.
After Jeff Bezos» net worth soared Thursday to make him the richest person
on the
planet, Amazon's earnings report brought the tech
giant back down to earth just hours later.
Jupiter's atmosphere features colossal cyclones and rivers of ammonia welling up from deep inside the solar system's largest
planet, researchers said
on Thursday, publishing the first insights from a NASA spacecraft flying around the gas
giant.
One demo Magic Leap gives to potential employees and partners is «Star Wars» - themed — the user is placed
on Hoth, the ice
planet, among
giant AT - AT robots.
As for me, I can't believe in an human - like being that designed and jump - started the universe 13.8 billion years ago and set aside a
planet for His special favorite creations, so He'd have someone to keep Him company and sing songs praising Him, then gave Bronze Age hermits a book of His orders to mankind that includes «thou shalt not round thy head nor cut thy beard»
on penalty of eternal suffering... just CA N'T, any more than I can force myself to believe the world rests
on the back of
giant turtle.
Wenger seems to be
on a different
planet 2 % of being a
giant, a
giant in the second half of the table.
Juno, NASA's new mission to Jupiter, reaches the
giant planet on July 4, 2016.
Life as we know it could not exist
on the gas -
giant planet, and its nearby suns would incinerate any cities all
on their own.
Published
on Aug. 28 in Nature Communications, the research revealed an entirely new type of superionic ice that they call the P21 / c - SI phase, which occurs at pressures even higher than in the interior of
giant ice
planets of our solar system.
Many scientists have puzzled over how life could have arisen
on a
planet that was essentially a
giant snowball.
Also
on the list are 67
planets roughly the size of Earth, give or take a thousand miles or so in radius; 288 «super-Earths» up to twice Earth's diameter; 662 Neptune - size
planets; and 184
giants rivaling or exceeding Jupiter in size.
«This result is unique because it demonstrates that a
giant planet can form so rapidly that the remnant gas and dust from which the young star formed, surrounding the system in a Frisbee - like disk, is still present,» said Lisa Prato of Lowell Observatory, co-leader of the young
planet survey and a co-author
on the paper.
«
Giant planet formation in the inner part of this disk, where CI Tau b is located, will have a profound impact
on the region where smaller terrestrial
planets are also potentially forming.»
The world's energy
giants were
on the move, dispatching their sharpest petroleum engineers, sophisticated seismic probes, and huge rigs to some of the most forbidding places
on the
planet, from the Gulf of Mexico to Greenland.
However, earlier studies which proposed that
giant planets could possibly eject one another did not consider the effect such violent encounters would have
on minor bodies, such as the known moons of the
giant planets, and their orbits.
Caltech astronomer Davy Kirkpatrick, who works
on related research, says that brown dwarfs like this one seem to have compositions similar to those of the
giant planets detected orbiting faraway stars.
Extremely low temperatures
on planets like Neptune — called ice
giants — mean that chemicals
on these distant worlds exist in a frozen state, researchers say.
SAN FRANCISCO — Dust devils might not cause the
giant dust storms that envelop Mars, but there are enough of them to cast a hazy pall over the red
planet, according to reports here
on 6 December at a meeting of the American Geophysical Union.
NASA's Cassini spacecraft has spotted a
giant hurricane - like whorl at the
planet's south pole, a weather pattern previously seen only
on Earth.
The auroras
on Jupiter and Saturn are well - studied, but not much is known about the auroras of the
giant ice
planet Uranus.
Now that the scientists have a better idea of how long the solar nebula persisted, they can also narrow in
on how
giant planets such as Jupiter and Saturn formed.
The images show storm systems and weather activity unlike anything previously seen
on any of our solar system's gas -
giant planets.
Dubbed Kepler - 47c, the new - found
planet is almost certainly a gas
giant, based
on its estimated size.
NASA's Juno spacecraft (illustrated) successfully arrived at Jupiter
on July 4, beginning a 20 - month visit to the
giant planet.
This week, a ground - based radio telescope has revealed that, beneath a veil of haze and clouds
on Jupiter, there exists a
giant wave of ammonia that circles the
planet north of its equator.
At 3:04 p.m. EDT (12:04 p.m. PDT)
on September 11, the spacecraft used a gravitational nudge from Saturn's largest moon to set itself
on a collision course with the
giant planet's atmosphere
on September 15.
The first closeup pictures of the
planet's atmosphere reveal peculiar threadlike clouds and puffy cumulus ones, plus the
giant hurricane first spotted
on Saturn in 2008 (SN: 11/8/08, p. 9).
A thermal spike linked to the solar system's largest storm explains weather
on gas -
giant planets
Researchers expect to find water
on many
planets outside the solar system, called exoplanets, including Jupiter - size gas
giants such as HD 189733 b and HD 209458 b, which orbits a different star.
«When the sun pokes up above the galaxy's plane
on the north side,» he says, «the entire
planet gets a
giant dose of cosmic rays.»
Finally, such observations might help to envisage the distant future of our
planet, when, in 3 or 4 billion years, the Sun will become a red
giant and will circulate in our atmosphere making life impossible
on Earth.
The idea that a very disruptive collision of Earth with another
planet - sized body, the biggest event in Earth's geological history, did not completely melt and homogenize Earth challenges some of our notions
on planet formation and the energetics of
giant impacts.
A laser used to spark nuclear fusion has compressed diamond at unprecedented pressure, giving the first data
on how carbon may behave inside
giant planets
The gravity of the other
giant planets also tugs
on Uranus, so this must be taken into account.
If there's gas around and the bodies get large enough, perhaps something
on the order of 10 Earth masses or so, then you can start pulling some gas in
on top of your rocky core and make something that looks like a gas
giant planet, like Jupiter.
Deutsche Bank and the MIT folks hope that seeing these huge numbers scroll by
on a
giant billboard will make people more aware of what we're doing to the
planet, just as billboards with the U.S. national debt try to raise awareness about another scary number.
The red
giant will eventually cast off its entire carbon - rich envelope, leaving behind only a small, hot core, while its lost material spreads into space, ready to enrich
planets that have yet to be born with the key element
on which all terrestrial life is based.
Thus, «
giant chunks of space debris clobbering the
planet and wiping out life
on Earth has undeniably broad appeal,» Meltzer says, whereas «no one in Hollywood makes movies» about more nuanced explanations, such as Clovis points disappearing because early Americans turned to other forms of stone tool technology as the large mammals they were hunting went extinct as a result of the changing climate or hunting pressure.
The latest observations add yet another head - scratcher:
giant gas
planets that circle their stars
on wildly tilted orbits or go around the wrong way altogether.
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.
Several teams are racing to spot
Planet Nine, a hypothetical giant planet in the outer reaches of the solar system, based on the way it may have shepherded six objects into clustered o
Planet Nine, a hypothetical
giant planet in the outer reaches of the solar system, based on the way it may have shepherded six objects into clustered o
planet in the outer reaches of the solar system, based
on the way it may have shepherded six objects into clustered orbits.
Their initial results suggest the
giant planet was unaffected, and that unlike similar events
on the Sun, the radiation flare was not accompanied by a CME.
In addition to leading a magnetic experiment
on Voyager (which netted him the
giant planets), he was a principal investigator
on Mariner 10, which flew past Venus
on its way to Mercury, and a co-investigator
on the Mars Global Surveyor.