Langbahn Team – Weltmeisterschaft

Back AshillUniverse • en.wikipedia.org

Top edits to an page All edits made to a page by one user, in chronological order.

Page Universe (Log · Page History)
User Ashill (Edit Counter· Top Edits)
Total edits 239
Minor edits 38 (15.9%)
(Semi-)automated edits 10 (4.2%)
Reverted edits 4 (1.7%)
atbe1 9.4
Added (bytes)2 21,951
Deleted (bytes) -40,531
Minor edits · 38 (15.9%)
Major edits · 201 (84.1%)
(Semi-)automated edits · 10 (4.2%)
Manual edits · 229 (95.8%)
Reverted edits · 4 (1.7%)
Unreverted edits · 235 (98.3%)
1 Average time between edits (days)
2 Added text is any positive addition that wasn't reverted (approximate)
Date Links Size Edit summary
Diff · History -47 Size and regions: delete comment that from history looks to have been orphaned years ago. Hubble's law does not appear to link to this section now.
Diff · History -126 Size and regions: remove uncited footnote. Statement incorrectly implies that a realistic amount of travel by an observer can measurably change that observer's observable universe; it cannot.
Diff · History 7 top: clarify that "currently" refers to the present-day, not the current estimate
Diff · History -191 top: multiplying an ordinary matter fraction from a 1992 (pre-dark energy discovery!) paper by a matter fraction from a 2015 Planck paper is both incorrect and original research. We should find a better source that actually states the fraction in stars and gas
Diff · History -412 top: Don’t need to go into current proper distance vs light travel distance in the lede
Diff · History -639 top: Remove sentence about multiverse from opening paragraph and replace with introduction of Big Bang theory and age of the Universe per talk
Diff · History -1 Properties: rm comma
Diff · History -89 Undid revision 679773241 by CuriousMind01 (talk) going through basic calculation in article is unnecessary clutter
Diff · History -10 Undid revision 679513117 by CuriousMind01 (talk) per talk; 93 billion ly appears to be a conversion error
Diff · History 385 Properties: remove clarify tag; that is exactly what the source says, and Landau & Lifshitz is about as reliable as a source gets. Provide quotation from source.
Diff · History 3 ref fix
Diff · History -783 Photons: trim unimportant bits (including entire paragraph about gauge bosons) and overlinking
Diff · History -851 Leptons: move sentence about electrons to better place in paragraph. Delete last paragraph about leptons which isn't clearly relevant.
Diff · History -370 Ordinary Matter: delete sentence about quark-gluon plasma; relevant bit covered in next paragraph
Diff · History -375 Hadrons: trim per talk and connect to Universe better
Diff · History -4 Particles: more wording tweaks, break up run-on
Diff · History -15 Ordinary Matter: wording tweak
Diff · History -276 Spacetime: trim to relevant stuff and cn tag
Diff · History 96 Model of the Universe based on general relativity: clarify dimensions of scale factor. add wikilinks and ref. other cleanup per GA review.
Diff · History 173 Model of the Universe based on general relativity: citation for paragraph about singularity and add note that need quantum gravity to get this right
Diff · History 28 Model of the Universe based on general relativity: add ref again
Diff · History 379 add Raine & Thomas book as ref in a few places. "may have infinite volume" -> "has infinite volume" based on ref.
Diff · History -74 combine refs
Diff · History -183 use same temperature and same ref both times it's mentioned
Diff · History 31 Contents: tweak explanation of isotropic. ce and move wikilink
Diff · History 732 Contents: add bit that Universe has no edge or center (had been in lede, but should be in body)
Diff · History 31 Contents: specify what is meant by "large scales"
Diff · History -230 Contents: this ref does not mention isotropy, so not valid for this purpose. Other links in paragraph do support the non-controversial statement, I think, so don't add a replacement.
Diff · History -1,623 top: move bit about homogeneity and isotropy into context of galaxies. No refs necessary for noncontroversial statements in the lede; refs are in the body
Diff · History 21 Contents: wording tweak in image caption
Diff · History -533 Contents: remove WMAP 9-year data pie chart as it duplicates information. Keep 5-year today/380000 yr old comparison since I think it's very useful. Clarify data source in caption.
Diff · History 35 Contents: update ordinary matter number (4.9%) from ref
Diff · History -338 top: use ref that actually supports these numbers (orphaned ref will need to be rescued, hopefully by bot)
Diff · History 5 Contents: rename ref
Diff · History 805 Cosmological models: re-add a few sentences about general relativity to provide in-article context for the model details. But keep special relativity and extraneous GR detail out.
Diff · History -2,048 Geometry: delete entire section per GA review. I checked and see nothing in this section that isn't discussed elsewhere in the article.
Diff · History -3 Size and regions: Add topic sentence and various cleanup of section. Move sentence about whether Universe is infinite to within discussion of size.
Diff · History -5 Contents: "also bathed" -> "bathed"
Diff · History 30 Contents: is -> "accounts for" in three places
Diff · History -546 Contents: sources do not say that no EM radiation will be produced in the future. Only need one copy of the essentially-identical, press release-parroting references.
Diff · History -168 Age and expansion: various tweaks, many per GA review
Diff · History 11 Age and expansion: rephrase sentence about age
Diff · History -34 Model of the Universe based on general relativity: simplify wording
Diff · History -16 Model of the Universe based on general relativity: slight reword to remove passive voice
Diff · History -18 Shape: reword. Specify observations up front and break up long sentence. Mention COBE in addition to WMAP and Planck
Diff · History -364 Shape: edits to first paragraph per GA review. Delete garbled sentence; I don't understand what it's trying to say and don't think it's terribly important.
Diff · History -136 Properties: tweaks per GA review
Diff · History -40 Properties: reword events sentence per GA review
Diff · History -7 Properties: fix ref
Diff · History 301 Properties: add ref for Euclidean perspective
Diff · History 21 Chronology and the Big Bang: "associated" is a rather peaceable word for "nuclear reactions". Reword.
Diff · History 116 Chronology and the Big Bang: move Big Bang nucleosynthesis sentence to correct place in chronology and slightly reword
Diff · History -7 Chronology and the Big Bang: clarify "other observations"
Diff · History -22 Chronology and the Big Bang: reword to remove "almost instantaneously"
Diff · History 1 Definition: types of energy in parenthetical per GA review
Diff · History -571 Further reading: delete further reading section for the same reason. If it's not cited, no need to include it.
Diff · History -186 External links: just delete the whole external links section, per GA review. Nothing stands out about these links relative to many, many other sources
Diff · History -942 External links: delete all links to videos; just not necessary, and readers can find them on Google as well as editors. Delete external links cleanup banner. Delete one more external link, and properly cite one that I'm not removing
Diff · History -67 Astronomical concepts: remove Brahmagupta from list of early astronomers who stated that the Earth rotates on its axis; refs I can find explicitly say the reverse
Diff · History 142 Astronomical concepts: ref for Aryabhata claim of rotating Earth
Diff · History 223 Astronomical concepts: ref for rotation identified by Tusi and Ali Qushji (but the bit of the reference I can read doesn't say this was "the first" empirical evidence, so delete that claim; someone with the full article can restore if supported)
Diff · History -103 Chronology and the Big Bang: It's not necessarily true that several observations support inflation, so deleted uncited sentence (and leave that to the extensive discussion in the inflation article, where there's space to get into the caveats)
Diff · History -310 Spacetime: two sentences are mostly introducing jargon that isn't used again, so delete. And combine related paragraphs.
Diff · History -34 Age and expansion: don't think we need another explicit reference for space has expanded; it's very well known and abundantly referenced in the linked article and elsewhere in this article
Diff · History 227 Age and expansion: citation for population of quasars and galaxies has changed
Diff · History 1,304 Age and expansion: citations for accelerating expansion
Diff · History -128 External links: remove link to slides from a PhD thesis defense talk
Diff · History -2 Model of the Universe based on general relativity: "will" -> "may" re Big Rip
Diff · History 20 Model of the Universe based on general relativity: split up long sentence
Diff · History -1 Model of the Universe based on general relativity: rm comma
Diff · History 37 Model of the Universe based on general relativity: better brief description of cosmological constant
Diff · History 6 Model of the Universe based on general relativity: define t
Diff · History 176 Model of the Universe based on general relativity: describe parameters in words a bit more
Diff · History 343 Solving Einstein's field equations: rename section "Model of the Universe based on general relativity" and modify opening sentence into summary paragraph based on textbook ref
Diff · History -30 Solving Einstein's field equations: remove unreferenced tag. Most covered by the Zeilik & Gregory textbook; will continue to fill in refs
Diff · History 314 Solving Einstein's field equations: add ref that covers most of this (as will any textbook)
Diff · History -376 Solving Einstein's field equations: condense excessive detail in intro paragraph
Diff · History -161 Solving Einstein's field equations: copy edit/tense for ultimate fate paragraph
Diff · History -263 Solving Einstein's field equations: remove non-encylopedic analogy to video game
Diff · History -18 Solving Einstein's field equations: avoid specialist notation for 3-sphere
Diff · History 27 Solving Einstein's field equations: reword curvature slightly
Diff · History -377 Solving Einstein's field equations: delete common misconecption that Big Bang happened at a place. Important point, but not important here.
Diff · History 130 Solving Einstein's field equations: opening sentence to provide some context
Diff · History 51 Solving Einstein's field equations: main article link
Diff · History 34 Undid revision 671024132 by Isambard Kingdom (talk) but rephrase. Not all cosmologies are scientific, and including that specific term is important since the article covers both.
Diff · History -4 Undid revision 668739603 by Isambard Kingdom (talk) magnetic fields and electromagnetic radiation also could be important but aren't, so restore "electromagnetism"
Diff · History -41 Ordinary Matter: the term astronomers use is baryons (though leptons are baryons too by this definition, so it's still not great)
Diff · History 33 Dark energy: "comes to" was important, since dark energy didn't always dominate. Clarify.
Diff · History -16 Chronology and the Big Bang: spacetime was likely infinite even during the Planck epoch, so don't say it was concentrated.
Diff · History 246 Chronology and the Big Bang: ref for Planck epoch. Correct citation needed template
Diff · History -7 Definition: "ingredients" isn't quite right either; "constituents"?
Diff · History -351 Solving Einstein's field equations: delete paragraph that seems to be a caption for an image that isn't present
Diff · History -6 Geometry: MOSBOLD
Diff · History -6 Fine-tuned Universe: MOSBOLD
Diff · History 15 Solving Einstein's field equations: (essentially) no refs in this section; add tag
Diff · History 14 Contents: move paragraph about galaxies into paragraph about organization of matter
Diff · History 4 Synonyms:
Diff · History 8 Chronology and the Big Bang: dark energy -> dark energy density
Diff · History 0 move expansion paragraph down to size section
Diff · History 8 Chronology and the Big Bang: make stellar nucleosynthesis wikilink explicit
Diff · History 570 Chronology and the Big Bang: add first stars and reionization
Diff · History 56 Chronology and the Big Bang: +Big Bang nucleosynthesis
Diff · History -3,398 Big Bang: delete section (content now above)
Diff · History 2,119 Chronology: merge Big Bang content into this section and rename Chronology and the Big Bang; the two sections are closely tied together and hard to discuss without the other
Diff · History 0 move Big Bang before contents (since much of the contents discussion is about what's happened since the Big Bang, so the context is better first)
Diff · History -479 Big Bang: further trim stuff that's elsewhere in this article. Correct factual error (Universe is now dark energy-dominated, not matter-dominated.)
Diff · History 166 Big Bang: provide a bit more context; trim stuff that's said elsewhere in this article
Diff · History -29 Particles: don't need to specify that Standard Model is a quantum field theory here
Diff · History -96 Special relativity: MOSBOLD
Diff · History 2 Theories of physics: move special relativity before general relativity, and make Solving Einstein's field equations a subsection of GR
Diff · History -1,159 General relativity: remove some of the discussion not relevant to this article
Diff · History -29 move Chemistry section (really nucleosynthesis) into ordinary matter section. Should also mention abundance of elements in the Universe.
Diff · History -10 Undid revision 665743360 by Ashill (talk) not all particles are matter
Diff · History 10 (reverted)  Particles: make Particles a subsection of Ordinary Matter
Diff · History 1 Particles: put hadrons first since hadron epoch was first
Diff · History -1,485 Leptons: reorder section and trim a bit
Diff · History 1 Ordinary Matter: bracket
Diff · History 2,463 Particles: add Ordinary Matter section (largely copied from the matter lede)
Diff · History 1,572 Dark energy: re-add short dark matter subsection
Diff · History -4 Size: make Chemistry and Regions subsections, not subsubsections of Age and Expansion
Diff · History -51 Particles: overlinking; don't need to repeat "Standard Model of particle physics" every time
Diff · History -2,340 Photons: ce, reorder, trim. History of discovery of photon not needed here
Diff · History -100 Hadrons: clean up, reorder text to flow better, define up front, main is hadron, not hadron epoch
Diff · History -1 Fermions: rename section Leptons, since that's what it's about
Diff · History -20 Particles: main is just particle physics, not composite particles (latter is mentioned and linked in text)
Diff · History -36 Dark energy: delete see also (quintessence) that's mentioned and linked in text
Diff · History -798 reorganize: make contents a main section and put particles within contents. Make Big Bang a main section. Remove Models section and remove duplicate Particle Physics subsection.
Diff · History 321 Chronology: move dark energy dominated era link from see also to text, and discuss briefly. Put image at top of section instead of splitting section up.
Diff · History -6 Definition: fix transition left over from earlier version. Still need citation for this sentence.
Diff · History 1 top: ce
Diff · History 8 top: ce
Diff · History 16 top: +"composition and" to sentence about scientific observation
Diff · History -96 delete second particle physics subsection; move content up to the existing particle physics section
Diff · History 93 Particle physics: add somewhat clunky intro sentence
Diff · History -2,020 Particle physics: begin to trim and make relevant for this article. Need connecting phrase at beginning to say why we're going into this
Diff · History 917 Age and expansion: discuss how age is measured a bit (from age of the Universe and Lambda-CDM model)
Diff · History -4,291 Dark energy: trim section considerably and try to make flow better and be on topic with the Universe article
Diff · History -2,887 Dark matter: Delete section, which is a copy-paste of the dark matter lede. Already covered in the contents section, and this isn't clearly enough tied to this article to merit duplication of the detail
Diff · History 2 top: "theories" -> "hypotheses" about ultimate fate of Universe
Diff · History -39 top: remove somewhat awkward mention of Thales and Phiolaus; not sure these merit being mentioned by name in the lede.
Diff · History -123 top: mention scientific models. (May be technically redundant with cosmologies and cosmogonies, but adds clarity, I think). "account for" -> "explain". Same physical laws point seems relatively minor, so remove.
Diff · History -8 top: re-remove double weasel
Diff · History 69 top: restore "observation... has led to inferences about its evolution"
Diff · History -1 Undid revision 665213475 by Isambard Kingdom (talk) again, with the prior, it's a measurement
Diff · History -1 Undid revision 665213810 by Isambard Kingdom (talk) *With the assumption that Lambda-CDM is correct* (as stated in the first half of the sentence), age is a measurement
Diff · History 17 Shape: undo edit by Isambard Kingdom: source says that observational data suggests infinite (based on geometry)
Diff · History -3 top: ce, overlinking
Diff · History 127 Contents: topic sentence for contents paragraph; expand a bit
Diff · History -213 top: remove volume from infobox (same reason)
Diff · History -247 Size: remove volume. The number doesn't really have any meaning, and it's nothing but 4/3 pi (radius)^3, so anyone who cares can calculate it trivially from the previous sentence, so it's redundant.
Diff · History 10 move excellent summary paragraph about history from definitions to lede.
Diff · History -4 Contents: overlinking
Diff · History 114 Contents: restore structure image
Diff · History -384 Contents: keep structure discussion together
Diff · History -87 Definition: remove see alsos. None really relevant to definition
Diff · History -589 Contents: delete duplicate sentences
Diff · History 9 Contents: 000000000 -> billion
Diff · History 656 Properties and laws: move supervoid into better context with structure of Universe. Mention voids first.
Diff · History -77 Etymology and historical observation: remove see also hatnotes; these terms aren't particularly more relevant than many others, and all are included as wikilinks in the text
Diff · History 8 top: correct ref
Diff · History 89 top: add age and remove contents from infobox. "Density" -> "Average density"
Diff · History -7 Age and expansion: "its history" -> "time"; all but the last few thousand years isn't technically "history"
Diff · History -28 top: overlinking. It wasn't gas clouds that coalesced to form galaxies (it was dark matter)
Diff · History 0 top: universe -> Universe in one place
Diff · History -169 recombine lede and characteristic section, keeping expanded Big Bang discussion. Remove image of Milky Way; purpose is unclear
Diff · History 149 restore dropped citation about infinite. Restore infinite to infobox
Diff · History 20 Characteristic: restore "and may be infinite"
Diff · History -238 Characteristic: remove uncited and incorrect statement that the Universe cannot be infinitely large
Diff · History -4 top: unitalicize "Big Bang"
Diff · History -248 remove italics around "Universe" when not used to refer to the word "Universe" per MOS:ITALICS. Also adjust capitalization to "universe" in a few places where "Universe" is used as a common noun.
Diff · History -896 revert good faith edits to lede because supporting content isn't in body of the article (per WP:LEDE) that I see. Should be added there and, if substantial enough, summarized in lede.
Diff · History 0 Videos: link fix
Diff · History 2,560 undo edit which removed every instance of "Universe", "universe", "Wiki", and "wiki" from the source.
Diff · History 148 Creation: reword new paragraph a bit using references and wording from creation myth. Make context more generic for parts that apply to all creation stories, not just Genesis. cn tag for sentence that I think is valid but needs to be cited.
Diff · History 60 Creation: Genesis should not have been pulled out of the list of other creation stories
Diff · History 144 Creation: use ref used on the Wikipedia pages for Christian+Muslim+Jewish population; Wikipedia is not a reliable source. Tweak number based on source.
Diff · History 12 Creation: cn tag for two claims; see talk
Diff · History -2 Definition as connected spacetime: clarify
Diff · History 20 Creation: say the Genesis is Judeo-Christian, since every other listed creation myth states the corresponding religion or civilization
Diff · History 1 Creation: or -> and
Diff · History -124 top: use same ref in lede as in text. Remove questionable source.
Diff · History 347 Definition as connected spacetime: further expansion of terminology. Explicitly reference each sentence.
Diff · History 207 Definition as connected spacetime: ref for soap bubbles
Diff · History 25 Definition as connected spacetime: explicit citation for universe/Universe
Diff · History 79 Definition as reality: failed verification tag for definition of Universe
Diff · History 22 Definition as reality: add isbn
Diff · History 66 top: tweak definition to better reflect sources, per talk. Replace encyclopedia ref with textbook; better fits WP:RS.
Diff · History -2,046 Undid revision 660263511 by Ashill (talk)
Diff · History 2,046 (reverted)  add footnote re capitalization for discussion. Will self-revert pending discussion.
Diff · History 9 top: no need to abbreviate light-years in the lede
Diff · History -22 Chronology: ce, overlinking/link to redirect fixes
Diff · History 4 Etymology and historical observation: ce
Diff · History -1 Etymology and historical observation: rm comma
Diff · History 0 reorder to put synonyms/definitions and history before the modern scientific description; see talk
Diff · History 79 same for Bartel so refs include year
Diff · History 63 use harvtxt for Liddell & Scott references
Diff · History 109 Synonyms and definitions: use templates for consistent ref formatting; add an ISBN
Diff · History -1 Age and expansion: comma
Diff · History 9 Age and expansion: verb tense
Diff · History 211 Age and expansion: for age, mention prior that Lambda-CDM is correct. With that caveat, "measured", not "estimated"
Diff · History 0 Undid revision 651074818 by Peter Gulutzan (talk) restore consistency per talk
Diff · History 0 (reverted)  revert to "Universe". This article treats our universe as a proper name, so stay consistent. There's an unresolved manual of style-level discussion about this, so may change in the future
Diff · History 27 Contents: ce and clarify
Diff · History 4 Chronology:
Diff · History -76 See also: remove red link and links mentioned in main text
Diff · History 1 move mainfold image back down per talk. (I thought I had done this before.)
Diff · History 91 Properties and laws: make constituent scales image a centered table: for this to be useful, it needs to be big enough to read
Diff · History -13 Size: unit conversion format
Diff · History 741 Size: proper distance explanation and other tweaks. reliable source tag for Wolfram Alpha
Diff · History 22 top: wikilink to specify that quoted diameter is a comoving distance
Diff · History -1 top: ce
Diff · History 0 top: these terms are related, not really similar
Diff · History 26 Etymology and historical observation: redshifted galaxies discovered in the early 20th century
Diff · History 22 Etymology and historical observation: more correct about redshift
Diff · History 0 Etymology and historical observation: consistent capitalization of "Solar System". "our Solar System" -> "the Solar System"
Diff · History 6 Age and expansion: solar systems -> planetary systems for clarity
Diff · History 11 top:
Diff · History 2 top: diameter, not radius, is the number in the source
Diff · History -23 Size: complete sentences in caption
Diff · History 0 top: date update
Diff · History 21 top: ref update
Diff · History 1 Chronology: history -> timeline (per title of original NASA image)
Diff · History -6 top: big bang model describes the whole development of the Universe, not just the early development.
Diff · History 0 top: u -> U
Diff · History 0 top: we treat universe as a proper noun in this article, so do so consistently for now. May change based on ongoing discussion at WT:MOSCAPS
Diff · History 4 top: break up run-on
Diff · History 52 top: a little clarity and split up a run-on re age of the universe
Diff · History 12 top: add "most likely" re dark matter and dark energy
Diff · History 31 top: clarify that dark matter and dark energy are majority constituents
Diff · History 413 rewrite lede, based largely on 2014 January 2 version (https://en.wikipedia.org/w/index.php?title=Universe&oldid=588820777) per talk. Also move manifold image back down; talk discussion forthcoming.
Diff · History 1 (reverted)  move manifold image from top of article to Big Bang model section, where it fits better
Diff · History 7 Move XDF image down to contents section, where it fits better
Diff · History -645 remove 2 of the 3 Hubble XDF images; too much image clutter. Will move images further down to a better place on this page
Diff · History 3 History: rename section "Chronology", since only the last tiny fraction of the Universe's chronology is technically history
Diff · History -51 Undid revision 647696231 by Tetra quark (talk) it's still in the article, just not the lede. And by carelessly using Twinkle, you removed other, uncontroversial changes.
Diff · History -18 top: one proton per four cm^3 is not a mass density
Diff · History -194 top: tweaks to lede. Remove volume; Wolfram Alpha is a questionable source and I don't think 10^83 means anything anyway. Size of the universe quoted is the present size. Dash fix.
Diff · History -23 ref fix and copy correct number to lede
Diff · History 130 Contents: use correct numbers from source per talk
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