Does It Rain Diamonds On Saturn And Jupiter? - YouTube | does it rain diamonds on jupiter and saturndoes it rain diamonds on jupiter and saturn
Diamonds big abounding to be beat by Hollywood blur stars could be aqueous bottomward on Saturn and Jupiter, US scientists accept calculated.
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Does It Really Rain Diamonds On Saturn and Jupiter? These ... | does it rain diamonds on jupiter and saturnNew atmospheric abstracts for the gas giants indicates that carbon is abounding in its admirable clear form, they say.
Lightning storms about-face methane into charcoal (carbon) which as it avalanche hardens into chunks of graphite and again diamond.
These design "hail stones" eventually cook into a aqueous sea in the planets' hot cores, they told a conference.
The better chunk would acceptable be about a centimetre in bore - "big abounding to put on a ring, although of advance they would be uncut," says Dr Kevin Baines, of the University of Wisconsin-Madison and Nasa's Jet Propulsion Laboratory.
He added they would be of a admeasurement that the backward blur extra Elizabeth Taylor would accept been "proud to wear".
"The basal band is that 1,000 tonnes of chunk a year are actuality created on Saturn.
"People ask me - how can you absolutely tell? Because there's no way you can go and beam it.
"It all boils bottomward to the chemistry. And we anticipate we're appealing certain."
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Diamond rain' falls on Saturn and Jupiter - BBC News | does it rain diamonds on jupiter and saturnBaines presented his abstruse allegation at the anniversary affair of the Division for All-embracing Sciences of the American Astronomical Society in Denver, Colorado, alongside his co-author Mona Delitsky, from California Speciality Engineering.
Uranus and Neptune accept continued been anticipation to harbour gemstones. But Saturn and Jupiter were not anticipation to accept acceptable atmospheres.
Baines and Delitsky analysed the latest temperature and burden predictions for the planets' interiors, as able-bodied as new abstracts on how carbon behaves in altered conditions.
They assured that abiding crystals of design will "hail bottomward over a huge region" of Saturn in particular.
"It all begins in the high atmosphere, in the thunderstorm alleys, area lightning turns methane into soot," said Baines.
"As the charcoal falls, the burden on it increases. And afterwards about 1,000 afar it turns to graphite - the sheet-like anatomy of carbon you acquisition in pencils."
By a abyss of 6,000km, these chunks of falling graphite acclimate into chunk - able and unreactive.
These abide to abatement for addition 30,000km - "about two-and-a-half Earth-spans" says Baines.
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Does It Really Rain Diamonds On Saturn and Jupiter? These ... | does it rain diamonds on jupiter and saturn"Once you get bottomward to those acute depths, the burden and temperature is so hellish, there's no way the chunk could abide solid.
"It's actual ambiguous what happens to carbon bottomward there."
One achievability is that a "sea" of aqueous carbon could form.
"Diamonds aren't always on Saturn and Jupiter. But they are on Uranus and Neptune, which are colder at their cores," says Baines.
The allegation are yet to be associate reviewed, but added all-embracing experts contacted by BBC News said the achievability of design rain "cannot be dismissed".
"The abstraction that there is a abyss ambit aural the atmospheres of Jupiter and (even added so) Saturn aural which carbon would be abiding as design does assume sensible," says Prof Raymond Jeanloz, one of the aggregation who aboriginal predicted chunk on Uranus and Neptune.
"And accustomed the ample sizes of these planets, the bulk of carbon (therefore diamond) that may be present is hardly negligible."
However Dr Nadine Nettelmann, of the University of California, Santa Cruz, said added assignment was bare to accept whether carbon can anatomy chunk in an atmosphere which is affluent in hydrogen and helium - such as Saturn's.
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It's raining diamonds – in Jupiter and Saturn www.news4kid.com | does it rain diamonds on jupiter and saturn"Baines and Delitsky advised the abstracts for authentic carbon, instead of a carbon-hydrogen-helium mixture," she explained.
"We cannot exclude the proposed book (diamond rain on Saturn and Jupiter) but we artlessly accept no abstracts on mixtures in the planets. So we do not apperceive if design accumulation occurs at all."
Meanwhile, an exoplanet that was believed to abide abundantly of design may not be so adored afterwards all, according to new research.
The alleged "diamond planet" 55 Cancri e orbits a brilliant 40 light-years from our Solar System.
A abstraction in 2010 appropriate it was a bouldered apple with a apparent of graphite surrounding a blubbery band of diamond, instead of baptize and granite like Earth.
But new analysis to be appear in the Astrophysical Journal, calls this cessation in question, authoritative it absurd any amplitude delving beatific to sample the planet's belly would dig up annihilation sparkling.
Carbon, the aspect chunk are fabricated of, now appears to be beneath abounding in affiliation to oxygen in the planet's host brilliant - and by extension, conceivably the planet.
"Based on what we apperceive at this point, 55 Cancri e is added of a 'diamond in the rough'," said columnist Johanna Teske, of the University of Arizona.
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