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- {{Short description|Spiral galaxy in the constellation Virgo}} | constellation name = [[Virgo (constellation)|Virgo]] ...4 KB (573 words) - 16:33, 6 November 2024
- {{Short description|Cluster of stars around a supermassive black hole}} A '''hypercompact stellar system''' ('''HCSS''') is a dense [[star cluster|cluster of stars]] around a [[supermassive black hole]] that has been ejected from ...12 KB (1,788 words) - 15:32, 6 February 2025
- ...10^{-6} \ln(\rho_m) - R^{-3.96 \times 10^{-6}} + 0.001 \ln(1 + \rho_{\text{cluster}})\right)</math>}} * '''ρ<sub>cluster</sub> (Local Density Correction):''' Ensures that higher-density regions ( ...20 KB (2,656 words) - 19:18, 27 February 2025
- ...ee}}</ref> and an inverse of 16-20 billion years, consistent with globular cluster ages. ...for H<sub>0</sub> appeared to predict a universe younger than the globular cluster ages, and gave rise to some speculations during the 1980s that the [[Big Ba ...18 KB (2,596 words) - 16:58, 23 June 2024
- ...Miloš |last12=Tonry |first12=John L. |date=2006-07-01 |title=The ACS Virgo Cluster Survey. VIII. The Nuclei of Early-Type Galaxies |url=https://ui.adsabs.harv ...12 KB (1,776 words) - 03:08, 27 December 2024
- ...ectors are the two LIGO sites in the United States, [[Virgo interferometer|Virgo]] in Italy and [[KAGRA]] in Japan, which are all part of the second generat ...e detection in Italy: from the first resonant bars to the beginning of the Virgo collaboration |date=2017 |work=Società Italiana degli Storici della Fisica ...85 KB (12,030 words) - 02:48, 7 January 2025
- ...G. |date=2011-06-06 |collaboration=[[LIGO Scientific Collaboration]] and [[Virgo Collaboration]] |title=Search for gravitational waves from binary black hol ...id=18217435 |collaboration=The [[LIGO Scientific Collaboration]] and The [[Virgo Collaboration]]}}</ref> between 600 million and 1.8 billion years ...37 KB (5,228 words) - 02:24, 21 February 2025
- ...e similar or identical ("monochromatic") mass, which was disproven by LIGO/Virgo results,<ref name="Espinosa"/><ref name="Clesse"/><ref name="Kashlinsky"/> ...ten |date=2020-09-14 |title=Primordial Black Hole Dark Matter and the LIGO/Virgo observations |url=https://doi.org/10.1088/1475-7516/2020/09/022 |journal=Jo ...52 KB (7,285 words) - 19:39, 26 February 2025
- ...ealing galaxy candidates out to z 16 with JWST observations of the lensing cluster SMACS0723|first=Atek|last=Hakim|display-authors=etal|journal=Monthly Notice ...itational lensing|Gravitationally lensed]] into three images by a [[galaxy cluster]]; detected by JWST and Hubble<ref>{{cite journal | bibcode = 2013ApJ...762 ...146 KB (19,044 words) - 18:45, 20 January 2025