Quasar: Revision history

Filter revisionsshowhide

To date:

Tag filter:

Invert selection

External tools:

For any version listed below, click on its date to view it. For more help, see Help:Page history and Help:Edit summary. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary

curprev 19:0319:03, 15 June 2025 2a00:23c8:f500:2401:edd6:33b4:f3d4:6ff0 talk 65,093 bytes −311 No edit summary undo
curprev 19:0219:02, 15 June 2025 Discospinster talk contribs m 65,404 bytes +46 Reverted edits by 2A00:23C8:F500:2401:EDD6:33B4:F3D4:6FF0 (talk): not providing a reliable source (WP:CITE, WP:RS) (HG) (3.4.13) undo Tags: Huggle Rollback
curprev 19:0119:01, 15 June 2025 2a00:23c8:f500:2401:edd6:33b4:f3d4:6ff0 talk 65,358 bytes −46 No edit summary undo Tag: Reverted

curprev 13:5013:50, 8 June 2025 EighteenFiftyNine talk contribs m 65,404 bytes 0 →Spectral lines, reionization, and the early universe: population lower case undo Tag: Visual edit
curprev 13:4413:44, 8 June 2025 EighteenFiftyNine talk contribs 65,404 bytes +1 →Properties: Copy edit undo Tag: Visual edit
curprev 13:2613:26, 8 June 2025 EighteenFiftyNine talk contribs 65,403 bytes +1 →Early observations (1960s and earlier): replaced comma with em dash undo Tag: Visual edit

curprev 14:4614:46, 28 May 2025 CoronalMassAffection talk contribs 65,402 bytes −7 Section title "Quasar subtypes" → "Subtypes undo

curprev 22:1722:17, 9 May 2025 StarryGrandma talk contribs 65,409 bytes −194 →Current understanding: remove material covered, with sources, two paragraphs above undo
curprev 20:5420:54, 9 May 2025 208.91.115.30 talk 65,603 bytes +19 →Current understanding undo

curprev 21:3521:35, 1 May 2025 Moist hammer talk contribs 65,584 bytes +126 Punctuation, template, URL & link corrections undo Tag: Visual edit

curprev 21:1221:12, 24 March 2025 DKMell talk contribs m 65,458 bytes +27 Link undo Tags: Visual edit Mobile edit Mobile web edit

curprev 23:5123:51, 21 March 2025 Steel1943 talk contribs m 65,431 bytes −1 →Gallery: fix common MOS:REFSPACE spacing errors, replaced: . <ref → .<ref undo Tag: AWB

curprev 22:1622:16, 2 March 2025 Zefr talk contribs 65,432 bytes −66 Reverting edit(s) by Alexito22pocoyo (talk) to rev. 1278020273 by PopePompus: non-constructive (RW 16.1) undo Tags: RW Undo
curprev 21:1221:12, 2 March 2025 Alexito22pocoyo talk contribs 65,498 bytes +66 No edit summary undo Tags: Reverted Mobile edit Mobile web edit

curprev 01:2501:25, 28 February 2025 PopePompus talk contribs m 65,432 bytes −25 Removed inappropriate portal entries undo

curprev 15:4215:42, 6 February 2025 Viewmont Viking talk contribs 65,457 bytes −623 Undid revision 1274300855 by Reader515151 (talk) These additions are breaking the article and are not adding undo Tag: Undo
curprev 15:3915:39, 6 February 2025 Reader515151 talk contribs m 66,080 bytes +623 →top: simplified it undo Tags: Reverted Mobile edit Mobile app edit Android app edit App select source
curprev 15:3315:33, 6 February 2025 Viewmont Viking talk contribs 65,457 bytes −485 Undid revision 1274299658 by Reader515151 (talk) Did not add Good Faith undo Tag: Undo
curprev 15:3215:32, 6 February 2025 Reader515151 talk contribs m 65,942 bytes +485 →top: Summarized it and made it easy to understand undo Tags: Reverted Mobile edit Mobile app edit Android app edit App select source

curprev 14:3914:39, 5 February 2025 2a05:3e00:1:5e:f47b:c742:ffbd:24e5 talk 65,457 bytes −48 →Properties: Two sentences saying the same thing with different units are combined. undo

curprev 07:1907:19, 31 January 2025 Galaxybeing talk contribs 65,505 bytes −12 Reverted one edit 1273006526 by Alibi134 (talk), unconstructive edit undo Tag: Undo
curprev 07:1607:16, 31 January 2025 Alibi134 talk contribs 65,517 bytes +12 No edit summary undo Tags: Reverted Visual edit Mobile edit Mobile web edit
curprev 07:1607:16, 31 January 2025 Galaxybeing talk contribs 65,505 bytes −26 Reverted one edit 1273006242 by Alibi134 (talk) to last revision by DocWatson42, non-constructive edits undo Tag: Undo
curprev 07:1407:14, 31 January 2025 Alibi134 talk contribs m 65,531 bytes +26 No edit summary undo Tags: Reverted Visual edit Mobile edit Mobile web edit

curprev 06:5506:55, 23 January 2025 DocWatson42 talk contribs 65,505 bytes +4 Cleaned up MOS:ORDER and other matters, including image placement (to prevent the overrunning of the appendices in wide browser windows). undo

curprev 20:5220:52, 22 January 2025 Ruslik0 talk contribs 65,501 bytes +1 →top: sp undo

curprev 23:0523:05, 21 January 2025 24.128.175.179 talk 65,500 bytes +20 No edit summary undo Tag: Visual edit

curprev 23:4323:43, 12 January 2025 Aldebarium talk contribs 65,480 bytes −9 Trying to settle this by being more specific with redshift, comoving distance, and look-back time. Also, it's a heavily obscured AGN that wouldn't normally be classified as a quasar, although it is well established to be an AGN. undo
curprev 20:2620:26, 12 January 2025 Praemonitus talk contribs 65,489 bytes 0 Not according to the reference. Undid revision 1269025815 by Parejkoj (talk) undo Tag: Undo
curprev 17:3917:39, 12 January 2025 Parejkoj talk contribs 65,489 bytes 0 Undid revision 1268998017 by 79.136.38.22 (talk) - no, the age here is correct undo Tags: Undo Reverted
curprev 14:5114:51, 12 January 2025 79.136.38.22 talk 65,489 bytes 0 Corrected age of referred quasar. undo Tags: Reverted Visual edit Mobile edit Mobile web edit

curprev 06:1406:14, 6 January 2025 49ersBelongInSanFrancisco talk contribs m 65,489 bytes +2 Reverted 1 edit by 2603:6080:DB00:A8B:C1C4:7293:7AC1:75E8 (talk) to last revision by Meli thev undo Tags: Twinkle Undo
curprev 06:0806:08, 6 January 2025 2603:6080:db00:a8b:c1c4:7293:7ac1:75e8 talk 65,487 bytes −2 Hahhahah undo Tags: Reverted Mobile edit Mobile web edit

curprev 21:5721:57, 29 December 2024 Meli thev talk contribs m 65,489 bytes +14 →Properties: link disk winds undo Tag: Visual edit

curprev 19:0119:01, 27 December 2024 Parejkoj talk contribs 65,475 bytes 0 Undid revision 1264571009 by Jseidel123 (talk) - correct as written: see comoving distance undo Tag: Undo

curprev 12:5112:51, 22 December 2024 Jseidel123 talk contribs 65,475 bytes 0 Fixed typo in distance of farthest known quasar undo Tags: Reverted Mobile edit Mobile web edit

curprev 08:1008:10, 19 December 2024 Galaxybeing talk contribs 65,475 bytes +4 Linking a new article undo Tag: Visual edit

curprev 05:3505:35, 7 December 2024 StarryGrandma talk contribs 65,471 bytes +141 →top: needs a source that gives the value or revise, to include the redshift with the calculated distance undo

curprev 23:2223:22, 20 November 2024 Parejkoj talk contribs 65,330 bytes +15 More accurate wording re:power undo
curprev 18:5818:58, 20 November 2024 Parejkoj talk contribs 65,315 bytes 0 Undid revision 1258426652 by Mathmensch (talk) - "powered by" does not mean the black hole loses energy. undo Tag: Undo
curprev 18:5718:57, 20 November 2024 Parejkoj talk contribs 65,315 bytes −39 "luminosity" in astronomy covers the entire EM spectrum, not just visible light. The statement is correct as written. undo Tag: Undo
curprev 18:5118:51, 20 November 2024 Parejkoj talk contribs 65,354 bytes 0 Undid revision 1258412490 by JTFerret (talk) - light travel time != comoving distance; listed value is the most correct undo Tag: Undo

curprev 17:4717:47, 19 November 2024 Mathmensch talk contribs m 65,354 bytes +8 more precise language undo Tag: Reverted
curprev 17:4317:43, 19 November 2024 Mathmensch talk contribs 65,346 bytes +31 i hope this new rewording is satisfactory, but an object may have a much larger LUMINOSITY than a galaxy (visible output) and yet emit less ENERGY than a galaxy (general output). undo Tag: Reverted
curprev 17:4117:41, 19 November 2024 Mathmensch talk contribs 65,315 bytes 0 the emissions are not powered by the black hole, because the black hole doesn't lose a single bit of energy undo Tag: Reverted

15 June 2025

8 June 2025

28 May 2025

9 May 2025

1 May 2025

24 March 2025

21 March 2025

2 March 2025

28 February 2025

6 February 2025

5 February 2025

31 January 2025

23 January 2025

22 January 2025

21 January 2025

12 January 2025

6 January 2025

29 December 2024

27 December 2024

22 December 2024

19 December 2024

7 December 2024

6 December 2024

20 November 2024

19 November 2024