Abell 1689 is a galaxy cluster in the constellation Virgo over 2.3 billion light-years away. Abell 1689 is one of the biggest and most massive galaxy...
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such as Abell 2218 have also been used to infer both the amount and distribution of Dark matter. Abell 370 Abell 1689 Abell 1835 IR1916 Abell catalogue...
6 KB (615 words) - 19:38, 22 August 2024
gravitational lens. It has been observed around many distant clusters including Abell 1689. By measuring the distortion geometry, the mass of the intervening cluster...
134 KB (14,620 words) - 20:32, 10 November 2024
cluster (SDSS J1038+4849) & gravitational lensing (an Einstein ring) (HST). Abell 1689 - actual gravitational lensing effects (Hubble Space Telescope). Dark...
51 KB (5,722 words) - 06:42, 1 November 2024
distortions of background sources on the order of 10% (cluster weak lensing). Abell 1689, CL0024+17, and the Bullet Cluster are among the most prominent examples...
43 KB (5,492 words) - 10:32, 4 November 2024
clusters. UCDs have been found in the Virgo Cluster, Fornax Cluster, Abell 1689, and the Coma Cluster, amongst others. In particular, an unprecedentedly...
25 KB (2,420 words) - 13:15, 13 November 2024
Formalism Strong lensing Microlensing Weak lensing Strong lens systems Abell 1689 Abell 2218 CL0024+17 Bullet Cluster QSO2237+0305 SDSSJ0946+1006 B1359+154...
20 KB (2,393 words) - 11:21, 21 October 2024
scale. Indeed, analysis of sharp lensing data for the galaxy cluster Abell 1689 shows that MOND only becomes distinctive at Mpc distance from the center...
74 KB (9,346 words) - 17:08, 13 November 2024
Title Album details Peak chart positions Sales KOR A Letter From Abell 1689 Release date: April 6, 2006 Label: Mnet Media Format: CD, cassette Track listing...
10 KB (365 words) - 21:18, 29 June 2024
exploiting the natural phenomenon of gravitational lensing: the galaxy cluster Abell 1689, which lies between Earth and A1689-zD1, at a distance of 2.2 billion...
4 KB (247 words) - 00:45, 17 October 2023
Formalism Strong lensing Microlensing Weak lensing Strong lens systems Abell 1689 Abell 2218 CL0024+17 Bullet Cluster QSO2237+0305 SDSSJ0946+1006 B1359+154...
54 KB (7,159 words) - 07:19, 26 August 2024
100 million years. A1689B11 is an extremely old spiral galaxy located in the Abell 1689 galaxy cluster in the Virgo constellation. A1689B11 is 11 billion light...
30 KB (3,630 words) - 23:48, 8 August 2024
used to test the theory. On the basis of lensing by the galaxy cluster Abell 1689, Nieuwenhuizen concludes that EG is strongly ruled out unless additional...
24 KB (3,157 words) - 13:18, 19 August 2024
This image shows the galaxy cluster Abell 1689, with the mass distribution of the dark matter in the gravitational lens overlaid (in purple). The mass...
4 KB (381 words) - 11:39, 14 June 2023
Title Artist Genre(s) 4 So Long... Kim Bum-soo K-pop 6 A Letter From Abell 1689 MayBee R&B 8 The 3rd Masterpiece SG Wannabe K-pop 13 Fourth Letter (네...
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Sergeant Caleb Abell (d. 1731) moved to Norwich, Connecticut in 1668 and was a selectman in 1682, constable in 1684 and 1706, townsman in 1689 and was Sergeant...
12 KB (1,739 words) - 21:37, 30 December 2023
Formalism Strong lensing Microlensing Weak lensing Strong lens systems Abell 1689 Abell 2218 CL0024+17 Bullet Cluster QSO2237+0305 SDSSJ0946+1006 B1359+154...
24 KB (5,185 words) - 05:48, 3 June 2024
Formalism Strong lensing Microlensing Weak lensing Strong lens systems Abell 1689 Abell 2218 CL0024+17 Bullet Cluster QSO2237+0305 SDSSJ0946+1006 B1359+154...
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A multiwavelength image of the galaxy cluster Abell 1689, with X-ray (purple) and optical (yellow) data. The diffuse X-ray emission arises from the hot...
34 KB (4,016 words) - 03:57, 13 January 2024
dominated by a bright, large, supermassive cD galaxy; for example Abell 2029 and Abell 2199. A type II cluster contains elliptical galaxies whose brightness...
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years or so. A1689B11, an old and distant spiral galaxy located in the Abell 1689 galaxy cluster BRI 1335-0417, another old and distant spiral galaxy David...
8 KB (854 words) - 12:32, 28 March 2024
A1689B11 is an extremely old spiral galaxy located in the Abell 1689 galaxy cluster in the Virgo constellation. The disk of A1689B11 is cool and thin,...
3 KB (212 words) - 10:56, 13 September 2024
Galaxy clusters Abell 1644 Abell 1650 Abell 1651 Abell 1689 Abell 1750 Abell 1835 Abell 2029 Abell 2147 HCG 62 IRAS 13218+0552 MKW 4 NGC 5044 group RX...
16 KB (1,631 words) - 06:49, 20 September 2024
Abell clusters 1689, 1995, 2142, 2163, 2261 and 2390, which have redshifts between 0.091 and 0.322. For the largest and brightest four of these—Abell...
10 KB (1,233 words) - 21:10, 16 January 2024
Galaxy clusters Abell 1644 Abell 1650 Abell 1651 Abell 1689 Abell 1750 Abell 1835 Abell 2029 Abell 2147 HCG 62 IRAS 13218+0552 MKW 4 NGC 5044 group RX...
6 KB (558 words) - 11:59, 21 September 2024
shear at infrared wavelengths, using observations of the lensing cluster Abell 1689, taken with the SOFI camera on the ESO-NTT telescope. Discovery of a bright...
18 KB (2,227 words) - 16:48, 18 October 2024
Abell 36 is a faint barrel shaped planetary nebula located 780 light years from Earth in the constellation of Virgo. It was discovered by the American...
6 KB (561 words) - 15:55, 13 May 2024
Galaxy clusters Abell 1644 Abell 1650 Abell 1651 Abell 1689 Abell 1750 Abell 1835 Abell 2029 Abell 2147 HCG 62 IRAS 13218+0552 MKW 4 NGC 5044 group RX...
10 KB (697 words) - 00:35, 17 July 2024
Galaxy clusters Abell 1644 Abell 1650 Abell 1651 Abell 1689 Abell 1750 Abell 1835 Abell 2029 Abell 2147 HCG 62 IRAS 13218+0552 MKW 4 NGC 5044 group RX...
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George O. Abell in 1958 using plates from POSS, and extended to the southern hemisphere by Abell, Corwin and Olowin in 1987. The name "Abell" is also commonly...
19 KB (281 words) - 05:05, 18 October 2024