[permalink] [id link]
Because the stars were all born at roughly the same time, the different properties of all the stars in a cluster are a function only of mass, and so stellar evolution theories rely on observations of open and globular clusters.
from
Wikipedia
Some Related Sentences
Because and stars
Because of this Dr. Bonnor holds that the universe is becoming more thinly populated by stars and whatever else is there.
Because of its simplicity, star hopping is a very common method for finding objects that are close to naked-eye stars.
Because of this, its main stars have no particular pattern and it is devoid of bright deep-sky objects.
Because this is a change to the observer's frame of reference ( i. e. the Earth itself ), it would therefore affect all stars equally.
Because any beryllium synthesized in stars is short-lived, it is a relatively rare element in both the universe and in the crust of the Earth.
Because of this property, the collapsed stars were called " frozen stars ," because an outside observer would see the surface of the star frozen in time at the instant where its collapse takes it inside the Schwarzschild radius.
Because of the long timescales involved, the cold CNO cycles convert hydrogen to helium slowly, allowing them to power stars in quiescent equilibrium for many years.
Because this section of stars rises before Pegasus, it is often called Equus Primus, or the First Horse.
Because the cluster members are of similar age and chemical composition, the effects of other stellar properties are more easily determined than they are for isolated stars.
Because most if not all stars form clustered, star clusters are to be viewed the fundamental building blocks of galaxies.
Because open clusters tend to be dispersed before most of their stars reach the end of their lives, the light from them tends to be dominated by the young, hot blue stars.
Because of their high density, close encounters between stars in an open cluster are common.
Because the stars in an open cluster are all at roughly the same distance from Earth, and were born at roughly the same time from the same raw material, the differences in apparent brightness among cluster members is due only to their mass.
Because Zukor believed in stars, he signed and developed many of the leading early stars, including Mary Pickford, Marguerite Clark, Pauline Frederick, Douglas Fairbanks, Gloria Swanson, Rudolph Valentino, and Wallace Reid.
Because no isotope of technetium has a half-life longer than 4. 2 million years ( technetium-98 ), its detection in 1952 in red giants, which are billions of years old, helped bolster the theory that stars can produce heavier elements.
Because of this precession, the stars appear to move around the Earth in a manner more complicated than a simple constant rotation.
Because a large proportion of stars exist in binary systems, binaries are particularly important to our understanding of the processes by which stars form.
Because this is a conserved quantity in physics, binaries give us important clues about the conditions under which the stars were formed.
Because of its many high-profile residents, movie stars, politicians, writers, and artists also band together with residents in fundraisers and benefits to raise awareness for the fragile ecosystem of the Vineyard and to support community organizations and services.
Because and were
Because he couldn't hear them, he was more convinced they were there.
Because Bright's speeches were so much a part of him, there are long and numerous quotations, which, far from making the biography diffuse, help to give us the feel of the man.
Because they were new men and to be sure that they didn't get lost, Prevot had placed Warren and White in the center of the patrol as it filed out.
Because of the authentic homogeneity of his early Nationalistic materials, and his flair for orchestrations -- his brilliant Petruchka, his savage Sacre Du Printemps, his incisive Les Noces -- the world kept hoping that he could recapture the historical direction for which his native talents were predisposed.
Because Holstein cattle weren't a beef breed, they were rarely seen on a ranch, though one might be found now and then for the milk supply.
Because he interprets the primitive state of man as one of mere potentiality or capacity and believes that Adam and Eve were created as children, Irenaeus often seems inclined to extenuate their disobedience as being `` due, no doubt, to carelessness, but still wicked ''.
Because he spoke openly with what Channing had prophesied someone might -- with daring hyperbole -- Parker vindicated Channing's further prophecy that he who committed this infraction of taste would promptly discover how little mercy liberals were disposed to allow to libertarians who appeared to them libertines.
Because of this centrist position, and despite their rejection of Arius, they were called " semi-Arians " by their opponents.
Because unlike the Hawaiians, Cubans and Puerto Ricans, the Filipinos were willing to fight for their independence, Carnegie believed that the conquest of the islands is a denial of the fundamental democratic principle, and he also urged William McKinley to withdraw American troops and allow the Filipinos to live with their independence.
Because the characters were 8 x 12 pixels this meant that video resolutions of 512 x 192 pixels ( in 64x16 character mode ), or 640 x 300 pixels ( in 80x24 character mode ) were created, which was quite high for the time.
Because Aediles were not reimbursed for any of their public expenditures, most individuals who sought the office were independently wealthy.
Because of the market success of the NES, companies chose to develop for it first and were thus barred from developing the same games on competing systems for two years.
According to Capp, who loved to relate the story, Kelly's two perfectly logical reasons for doing so were: a. to cement diplomatic relations between Argentina and the United States, and b. " Because you can't play the piano, anyway!
Because the markets were already nervous due to the Asian financial crisis, investors began selling non-U. S. treasury debt and buying U. S. treasuries, which were considered a safe investment.
Because Bush's approval ratings were in the 80 % range during the Gulf War, he was described as unbeatable.
Because the pole pieces of the coils were reversed with respect to each other, and the leads were also reversed with respect to each other, the two coils, wired in series, produced a humbucking effect ( the same effect is achieved if the coils are wired in parallel ).
Because of this superstition, bongos were less harmed in their native ranges than expected.
Because Berlin was located within the Soviet-occupied zone of Germany and the other occupying powers had previously relied on Soviet good will for access to Berlin, the only available methods of supplying the city were three limited air corridors.
Because far less motion was involved than in a conventional dot matrix printer, these printers were very fast compared to dot matrix printers and were competitive in speed with formed-character line printers while also being able to print dot matrix graphics.
Because and all
Because negative pressure dialysis gave better recovery of proteins, permitted detection of proteins concentrated from very dilute solutions and was a gentler procedure, it was used in all but the earliest experiments.
Because all living beings possess a soul, great care and awareness is essential in one's actions.
Because of the holistic nature of anthropological research, all branches of anthropology have widespread practical application in diverse fields.
Because all clades are represented in the southern hemisphere but many not in the northern hemisphere, it is natural to conjecture that there is a common southern origin to them.
Because there is no canonical well-ordering of all sets, a construction that relies on a well-ordering may not produce a canonical result, even if a canonical result is desired ( as is often the case in category theory ).
Because virtually all extant written material on Arianism was written by its opponents, the nature of Arian teachings is difficult to define precisely today.
Because grocery stores are not permitted to carry wine or liquor, the older law essentially meant that only beer and alcoholic malt beverages could be purchased at all on Sundays.
Because the P-array is 576 bits long, and the key bytes are XORed through all these 576 bits during the initialization, many implementations support key sizes up to 576 bits.
Because it is a part-time position, all able members are expected to assist in the management of the ward by holding delegated lay positions ( for example, women's and youth leaders, teachers ) referred to as ' callings.
2: 8 Because you have plundered many nations, all the remnant of the peoples will plunder you, because of men ’ s blood, and for the violence done to the land, to the city and to all who dwell in it.
Because of the Jews ' rejection of Jesus, Jewish sovereignty over the promised earthly kingdom of Jerusalem and Palestine was postponed from the time of Christ's first coming until prior to or just after his Second Coming when most or all Jews will embrace him.
Because of the absence of scheduled sea transport between the islands, nearly all interisland passenger traffic is by air.
Because of that the vehicle with the bridge on board is only 11. 6 m long, but the over all span length is 20 m. This is an increase of about 62 % over that of the older MTU-1.
Because all these different attempts at formalizing the concept of " effective calculability / computability " have yielded equivalent results, it is now generally assumed that the Church – Turing thesis is correct.
Because of Henry's descent through illegitimate children barred from succession to the English throne, the Tudor monarchy was not accepted by all European kingdoms.
Because uniformed volunteer disaster responders are accorded a higher level of trust than unaffiliated volunteers when responding in a disaster, many sponsoring agencies require a criminal background-check of all trainees before allowing them to participate on a CERT.
Because of this, many countries do not consider white chocolate as chocolate at all.
Because all of the five children he fathered with his first and fourth wife were daughters, he would have no lawful male heir to his throne.
Because of Supreme Court precedent, this process is all considered part of a single proceeding.
Because of all of these elements and the importance of each one to the success of the course, seeking out a qualified, experienced course designer will help to insure that all of these factors are kept at the forefront.
" Because it is in him that all the fullness of the divine quality dwells bodily.
Because of vowel harmony, all vowels in a word are affected, so the scope of the diacritic is the entire word.
0.576 seconds.