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- {{Short description| Globular cluster in the constellation Scorpius }} {{Infobox globular cluster ...6 KB (757 words) - 14:40, 6 September 2024
- ...of spherical stellar systems ([[galaxies]], [[star clusters]], [[globular clusters]] etc.). The Osipkov–Merritt formula generates a one-parameter family of [ ...harvard.edu/abs/1916MNRAS..76..572E The distribution of stars in globular clusters], ''Mon. Not. R. Astron. Soc.'', '''76''', 572</ref> for constructing isot ...7 KB (1,064 words) - 16:06, 13 August 2020
- ...with the [[Milky Way]] about 8–11 billion years ago. At least eight [[globular cluster]]s were added to the Milky Way along with 50 billion [[solar m |title=The Sausage globular clusters ...11 KB (1,527 words) - 23:34, 11 November 2024
- ...n over time of the dynamics of ''N''-body gravitating systems such as star clusters and [[galaxies]].<ref>{{cite journal | last1 = Gurzadyan | first1 = V.G. | Stellar systems observed in the Universe – globular clusters and elliptical galaxies – reveal their relaxed state reflected in the high ...12 KB (1,572 words) - 12:01, 24 February 2025
- ...ct" refers to the fact HCSSs are small in size compared with ordinary star clusters of similar [[luminosity]]. This is because the gravitational force from the ...HCSSs would have sizes of about 20 pc, roughly the same as a large [[globular cluster]], and the smallest would be about a thousandth of a parsec across, ...12 KB (1,788 words) - 15:32, 6 February 2025
- ...ike all large ellipticals it contains a significant population of globular clusters. Maffei 1 is situated at an estimated distance of 3–4 Mpc from the Mil ...observed many different objects using this technique, including [[globular clusters]] and [[planetary nebulae]]. Some of those objects were not visible at all ...15 KB (2,150 words) - 07:48, 1 November 2024
- ...massive black hole|massive black hole]] at the center of a [[galaxy]] or [[globular cluster]]. If the nucleus containing the black hole is sufficiently old, ex ...a Nota | title = The Formation and Evolution of Massive Young Star Clusters, Astronomical Society of the Pacific Conference Series, vol. 322 ...12 KB (1,740 words) - 18:36, 20 September 2023
- ...ndicators. Many of Hubble's "brightest stars" were actually HII regions or clusters containing many stars, which caused another underestimation of distances fo ...access=free}}</ref> and an inverse of 16-20 billion years, consistent with globular cluster ages. ...18 KB (2,596 words) - 16:58, 23 June 2024
- ...urnal | doi = 10.1088/0004-637X/775/2/134| title = The Ages of 95 Globular Clusters as Determined Using an Improved <math>\Delta V^{HB}_{TO}</math> Method Alon ...modulus]], for all of that cluster of stars. Early studies of nearby open clusters (like the Hyades and [[Pleiades]]) by Hertzsprung and Rosenberg produced th ...23 KB (3,294 words) - 02:42, 18 July 2024
- ...discrepancy was confirmed by [[Edwin Hubble]]'s 1931 study of the globular clusters around the [[Andromeda Galaxy]]. The solution was not found until the 1950 ...20 KB (2,865 words) - 01:25, 16 February 2025
- ...[[gravity]]. Stellar-dynamical models of systems such as galaxies or star clusters are often compared with or tested against stellar-kinematic data to study t ...the galactic halo, velocity measurements of [[Globular cluster|globular]] clusters orbiting in these halo regions of galaxies provides evidence for [[dark mat ...61 KB (8,592 words) - 01:54, 20 January 2025
- ...ation]], exploited by [[Harlow Shapley]] to estimate distances to globular clusters. The interstellar dust in the direction of the [[Galactic Center]] obscures ...13 KB (1,851 words) - 15:45, 8 February 2025
- ...al hints such as [[white dwarf]] and [[neutron star]] anomalous cooling, [[globular cluster]]s, and [[Supergiant|supergiant stars]] powered by [[helium]].<ref ...16 KB (2,274 words) - 01:53, 18 January 2025
- ...globular clusters, thus preventing the formation of massive black holes in globular-cluster cores. This, in turn, reduces the chances of subsequent mergers, an ...37 KB (5,228 words) - 02:24, 21 February 2025
- ...provided for the possibility again, whereby these black holes would sit in clusters with a 30-solar-mass primordial black hole at the center.<ref>{{Cite journa ...within halos such as faint [[Dwarf spheroidal galaxy|dwarf galaxies]] or [[globular cluster]]s, as expected by the standard theory of cosmic [[structure format ...52 KB (7,285 words) - 19:39, 26 February 2025
- ....56W |s2cid= 8771287 |doi-access= free }}</ref>{{See also|List of galaxy clusters}} ...d=253553396 |doi-access=free }}</ref> {{See also|List of galaxy groups and clusters}} ...146 KB (19,044 words) - 18:45, 20 January 2025
- ...s on [[ATP hydrolysis]], which leads to a conformation modification in the globular motor domain, leading to directed motion.<ref>{{cite journal |doi = 10.1021 ...level demands alternative fabrication and design. Shape-shifting colloidal clusters reconfiguring along a predefined pathway in response to local stimuli{{hsp} ...141 KB (18,370 words) - 14:35, 10 December 2024
- ...lity data Of Stellar clusters (PATHOS) – II. Search for exoplanets in open clusters of the Southern ecliptic hemisphere and their frequency |url=https://academ ...3=Gáspár Á. |date=2020-03-01 |title=A Search for Transiting Planets in the Globular Cluster M4 with K2: Candidates and Occurrence Limits |journal=The Astronomi ...255 KB (33,949 words) - 15:38, 2 March 2025
- ...row ever sparser. Around 200 million years before the Big Rip, galaxy clusters like the [[Local Group]] or the [[Sculptor Group]] will be destroyed; 60&nb ...n 16 November 1974, will reach the distance of its destination: the [[globular cluster]] [[Messier 13]].<ref name="glob" /> This is the only [[inters ...174 KB (23,751 words) - 02:21, 1 March 2025
- ...=Terrence J. |date=1988-08-20 |title=Predicting the secondary structure of globular proteins using neural network models |url=https://dx.doi.org/10.1016/0022-2 ...mmel|first3=James|chapter=Scaling deep learning on GPU and knights landing clusters|chapter-url=https://dl.acm.org/citation.cfm?doid=3126908.3126912|publisher= ...180 KB (23,460 words) - 20:17, 27 February 2025