Sentences with phrase «times less mass»

The distant young black hole observed by Trakhtenbrot, Urry and their colleagues had roughly 10 times less mass than its galaxy.

Not exact matches

They're more like the mass - marketed latter years of Sesame Street, and less like the early, innovative, culture - shaping times.
In July, the physicists of the LHC experiments announced that whilst the Higgs boson had not yet been discovered, they were specifying tighter limits upon what its mass could be - which is about 300,000 times less than that of the electron!
Seems kind of obvious because less mass means shorter cooking time, but when you cut the potato in half, you also get this amazing crispy crust on the face of the sweet potato.
found that kids who slept less than the suggested daily number of hours tended to show «higher values of BMI, body fat, waist and hip circumferences and fat mass index... [they] were more sedentary... and spent more time watching TV.»
Metropolitan Transportation Authority buses will spend less time tied up at intersections as the city expands the use of technology designed to give mass transit the green light.
The IMF predicts that most stellar mass is in low - mass stars and that less than 1 % of all stars are born with masses in excess of ten times that of the Sun.
The microscopic ridged scales date from roughly 200 million years ago, around the time of one of Earth's less famous mass...
As relatively small stars (those less than ten times the mass of our sun) near the end of their lives, they throw off their outer layers and become white dwarf stars, which are very dense.
Objects are traditionally classed as planets if they have less than about 13 times the mass of Jupiter, and as brown dwarfs if they are heavier.
From their observations, the astronomers conclude that this extreme cluster most probably contains no less than 100,000 times the mass of the Sun, and all of its stars are located within a region less than 6 light - years across.
Because a gas giant's atmospheric pressure and magnetic field both depend on its mass, less - massive worlds such as Saturn should have dynamic weather extending more than three times deeper than Jupiter's.
Astronomers estimate that around 2000 stars reside within Trumpler 14, ranging in size from less than one tenth to up to several tens of times the mass of the Sun.
Theories of stellar evolution predict that stars weighing less than about 25 times the mass of the sun end up as neutron stars, while heftier stars are destined to become black holes.
«All that mass — almost 1 billion times the mass of the sun — needs to be gathered in less than 690 million years,» Bañados said.
The two planets orbit their star in 5 and 12 days, appear to be around 4 and 5 times the diameter of the Earth, and have respective masses of less than 6, and 28 times Earth.
The combined amount of light detected by Hubble and Spitzer reveals that the galaxy contains less than 500 million times the mass of our sun, making it at most 1 / 200th as large as the Milky Way.
And in the past several years, disks seemed equally likely around brown dwarfs: gaseous balls less than 75 times the mass of Jupiter, unable to ignite sustained hydrogen fusion.
Current theory also suggests that if the doomed star holds less than 20 times the sun's mass, its explosive death should produce a small but extremely dense remnant called a neutron star.
Of the more than 2,600 microlensing events the OGLE team observed and analyzed, six were «ultrashort,» lasting less than half a day — suggesting they were caused by objects somewhere between one and 10 times the Earth's mass.
Their masses are probably less than 0.08 times the mass of the Sun, making them brown dwarfs.
«We found that Jupiter - mass planets are at least 10 times less frequent than previously thought.»
If a star started out with 1.4 times the mass of the sun or less, it will become a dense white dwarf, packing the mass of the sun into an Earth - sized volume.
The team noticed that the same line features are also observed at SS 433, a close binary consisting of an A-type star and most probably a black hole with a mass less than 10 times that of the Sun.
He demonstrated that the distribution of stars by mass has the shape of a power law with exponent of -2.35, i.e. the stars 10 times massive than our Sunare102.35 = 220times less frequent then Solar type stars.
There would have been less time to produce the Universe's helium, which is observed to make up 25 per cent of its total mass.
Each object was presumably the remnant of a very massive star, with the larger star approaching 100 times the mass of the Sun and the smaller one a little less.
«The discovery that these very bright objects, long thought to be black holes with masses up to 1,000 times that of the sun, are powered by much less massive neutron stars, was a huge scientific surprise,» says Fiona Harrison, Caltech's Benjamin M. Rosen Professor of Physics; the Kent and Joyce Kresa Leadership Chair of the Division of Physics, Mathematics and Astronomy; and the principal investigator of the NuSTAR mission.
Moreover the total amount of body fat was greater in the saturated fat group, while, on the other hand, the increase in muscle mass was three times less for those who ate saturated fat compared with those who ate polyunsaturated fat.
To scientists, that suggested that the collision involved much less celestial stuff than a black - hole merger — that it was instead two neutron stars, each about one and a half times the mass of our sun.
A brown dwarf has a mass less than 0.08 times that of the Sun.
Typically less than 1 percent of the mass of a molecular cloud becomes stars in one crossing time of the molecular cloud (about 5 106 years).
The planet, dubbed WASP - 18b, has a mass about 10 times that of Jupiter and completes one orbit around its star WASP - 18 in less than 23 hours, which places the planet in the «hot Jupiter» category of exoplanets, or planets that are located outside our solar system.
His «we do not know of a time with permanent ice at the poles and CO2 above 1000pmmv» (except, of course, prior to the big thaw in snowball Earth), and the present rate of increase of atmospheric CO2 being c. 10x greater than previous mass extinctions as far as we know (albeit the total mass being less) are deeply worrying.
Once more massive and brighter than Gacrux and so burnt out much faster, it is now probably a few hundred times fainter than Sol, with 0.6 to 1.4 times its mass and less than one percent of its diameter — a very dense object at planetary size.
When a star less than eight times the mass of our Sun runs out of the supply of hydrogen fueling the thermonuclear reaction raging in its stellar core, it may transform into a red giant instead of ending its life in a dramatic supernova explosion.
This star is a yellow - orange main sequence dwarf star of spectral and luminosity type G0 V, with roughly the same mass as Sol (Irwin et al, 1992), as much as 1.45 times its diameter (George G. Gatewood, 1994, page 143), and less than 1.1 times its luminosity.
But, in the early universe, their study shows that the 3C 298 galaxy is 100 times less massive than it should be given its behemoth supermassive black hole mass.
The companion star frequency of low - mass stars is comparable to that of main - sequence M - dwarfs, less than half that of solar - type main - sequence stars, and 3.5 to 5 times lower than in the Taurus - Auriga and Scorpius - Centaurus star - forming regions.
Similarly, the terms Neptunes and hot Neptunes refer to planets less than about 10 percent of Jupiter's mass, and the term super-Earths refers to those planets that may well be rocky bodies only a few times as massive as Earth.
According to a paper published Wednesday in the journal Nature, the black hole is 12 billion times the mass of the Sun and was formed in the very infancy of our universe — less than 900 million years after the Big Bang.
Right now, the ice sheet's surface has about 1.2 times the amount of mass than normal; at the same point in 2012, it had 1.2 times less than normal, Box said.
Although it is the second largest planet in the Solar System, Saturn is actually much less massive than Jupiter with only about 95 times the Earth's mass.
However, research has shown that people who eat a healthy breakfast lose weight much faster, enjoy better overall health and build more muscle mass in less time.
These days interval training has reached the masses and is a fun way to boost the effectiveness of your exercise routine — in less time!
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As you can see, from a metabolic perspective the return on your investment of time and energy into acquiring new muscle mass is less than overwhelming.
A fundamental reason as to why males carry more lean body mass than females, and have the potential to develop greater amounts of muscle in less time, is precisely because their natural testosterone levels are many times higher than females.
Masses of time - starved people flock to these classes that run anywhere from a mere 20 minutes — a hardcore hour or less and get their cardio, strength and sweat on, feeling cleansed and spent.
You're less likely to develop osteoporosis the more bone mass you have by the time you reach 35 years of age.
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