Приклади вживання Open clusters Англійська мовою та їх переклад на Українською
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Open clusters.
This catalogue included 26 open clusters.
Open clusters.
M7 is one of the most prominent open clusters of stars on the sky.
Open clusters also occur primarily in the disk.
The stars formed within such a cloud compose open clusters containing dozens to thousands of members.
Open clusters also occur primarily in the disk.
The bulk of stars with more than half the mass of our sun form in groups,called open clusters.
These new 96 open clusters could be only the tip of the iceberg.
Located some 577 light years away,it is one of the nearest open clusters to the solar system.
Most open clusters dissipate after a few tens of million years.
The stars formed within such a cloud compose gravitationally bound open clusters containing dozens to thousands of members with similar ages and compositions.
Open clusters are also easily detected in many of the galaxies of the Local Group.
The newfound objects are located in the sky near the three already-known open clusters NGC 5999, Majaess 166 and Teutsch 81 in the constellation of the Norm.
Open clusters of stars can be near or far, young or old, diffuse or compact.
About 25 of them couldbe identified with real deepsky objects(mostly open clusters), the others are either asterisms or insufficiently described for identification.
Open clusters usually contain a few thousand stars that all formed at the same time, giving them all the same age.
Influenced by Galileo's work, the Sicilian astronomer Giovanni Hodierna became possibly the first astronomer touse a telescope to find previously undiscovered open clusters.
In most young open clusters are usually present bright blue stars.
Open clusters are groups of stars that have formed together from a single cloud of gas and dust in the recent past.
In other words, the 96 open clusters that were found could just be the tip of the iceberg.
Open clusters emerging from a single giant molecular cloud are groups of several thousand stars with a weak gravitational coupling.
While bright and large open clusters are easily spotted, this is the first time that so many faint and small clusters have been found at once.
Typical open clusters can contain anything from a few tens to a few thousands of stars, and provide astronomers with clues about stellar evolution.
These open clusters each formed from a giant cloud of molecular gas and their stars are held together by their mutual gravitational attraction.
Because of their location, open clusters are occasionally referred to as galactic clusters, a term that was introduced in 1925 by the Swiss-American astronomer Robert Julius Trumpler.
Open clusters are different to globular clusters, which tend to be very dense, tightly bound by gravity, and contain hundreds of thousands of very old stars- some of which are nearly as old as the Universe itself.
Open clusters are different to globular clusters, which tend to be very dense, tightly bound by gravity, and contain hundreds of thousands of very old stars- some of which are nearly as old as the Universe itself.