NGC 3921 is an interacting galaxy in the northern constellation of Ursa Major. Estimates using redshift put it at about 59 million light years (18 megaparsecs)...
6 KB (553 words) - 15:11, 12 August 2023
have formed by merging are: Antennae Galaxies Mice Galaxies Centaurus A NGC 7318 Arp 273 Merging galaxies Andromeda–Milky Way collision Bulge (astronomy)...
25 KB (2,603 words) - 01:55, 31 August 2024
galaxies, including M51 (Arp 85), Arp 220, and the Antennae Galaxies (NGC 4038/NGC 4039, or Arp 244). A few of the galaxies are simply dwarf galaxies that...
72 KB (4,868 words) - 16:41, 17 July 2024
NGC 3938 is an unbarred spiral galaxy in the Ursa Major constellation. It was discovered on 6 February 1788 by William Herschel. It is one of the brightest...
6 KB (499 words) - 16:25, 17 August 2024
NGC 3949 is an unbarred spiral galaxy in the constellation Ursa Major, approximately 50 million light-years away from the Earth. It was discovered by...
3 KB (211 words) - 14:22, 17 August 2024
NGC 3877 is a type Sc spiral galaxy that was discovered by William Herschel on February 5, 1788. It is located below the magnitude 3.7 star Chi Ursae...
4 KB (262 words) - 22:26, 18 May 2023
NGC 3607 is a small but fairly bright lenticular galaxy in the equatorial constellation of Leo, about 2.5° south of the prominent star Delta Leonis. The...
10 KB (703 words) - 12:19, 18 July 2024
NGC 3593 is a lenticular galaxy located in the constellation Leo. It has a morphological classification of SA(s)0/a, which indicates it is a lenticular...
8 KB (586 words) - 16:22, 5 January 2024
NGC 3686 is a spiral galaxy that forms with three other spiral galaxies, NGCs 3681, 3684, and 3691, a quartet of galaxies in the Leo constellation. It...
5 KB (360 words) - 12:32, 8 September 2023
NGC 3599 is a lenticular galaxy located in the constellation Leo. It was discovered by William Herschel on March 14, 1784. The galaxy is located at a...
8 KB (582 words) - 00:27, 25 August 2024
NGC 3818 is an elliptical galaxy in the Constellation Virgo. It is at a distance of about 118 million light-years away from Earth. In the center of NGC...
5 KB (309 words) - 03:43, 17 October 2023
at an effective temperature of 4,331 K. The spiral galaxy in Ursa Major, NGC 3877 (= H I.201), type Sc, is best found from Chi Ursae Majoris, which is...
9 KB (740 words) - 08:27, 18 August 2024
154±0.007 0.6047328±0.0000032 0.0118±0.0001 1336±56 transit 200.9 0.60±0.02 3921±157 TOI-1075 b 0.0313±0.0042 0.160+0.010 −0.007 0.6047328±0.0000032 0.01159+0...
205 KB (6,626 words) - 18:38, 23 August 2024
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11 KB (757 words) - 08:57, 18 August 2024
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12 KB (938 words) - 04:19, 17 July 2024
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10 KB (766 words) - 06:09, 18 August 2024
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9 KB (622 words) - 08:49, 18 August 2024
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10 KB (723 words) - 23:07, 24 September 2023
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11 KB (807 words) - 08:53, 18 August 2024
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6 KB (486 words) - 11:54, 14 May 2023
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10 KB (683 words) - 22:58, 27 August 2024