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3D Universe v17.6 — sources & attribution

Every file this build loads, what it is, and where it came from. 110 files, 10,683,374 bytes. Each row is read from the project's record of that file; the build refuses a file that has no record. The catalogues and databases behind the names, positions and classes are listed after the files.

Planet and moon surface maps · 17 files, 3,374,386 bytes

Measured products from NASA, USGS and ESA missions. Each body’s card names its own product. A map that Cosmos drew itself says what it is based on.

AssetWhat it isCreditSourceLicenceWhat it is based onFileBytes
Callistomeasured productNASA/JPL/USGS (Voyager and Galileo SSI mosaic, USGS Astrogeology via NASA Trek)NASA Solar System TreksUS Government work, public domain (NASA media usage guidelines; USGS Astrogeology products carry no copyright)callisto-b592ea1d22305a70.webp322,236
Charonmeasured productNASA/JHUAPL/SwRI (New Horizons LORRI/MVIC global map, PIA19866, via USGS Astrogeology)USGS Astrogeology Science CenterUS Government work, public domain (NASA media usage guidelines; USGS Astrogeology products carry no copyright)charon-cb3523fc68f78275.webp30,234
Deimosmeasured productPhilip Stooke/NASA (USGS Astrogeology WMS basemap)USGS Astrogeology Science Center (PDS basemap service)served by a US Government (USGS) service; the host states no licence line — confirm with the author before web usedeimos-8651be8f94f9531b.webp29,304
EarthartworkCosmos (drawn, not measured)generated in this repositorySchematic coastlines and land colour, not a measured map. Everything drawn: the continents' outlines and colours are a drawing, and the card says so.earth-c69d50b53bef3427.webp71,596
Enceladusmeasured productNASA/JPL/Space Science Institute/USGSNASA Solar System TreksUS Government work, public domain (NASA media usage guidelines; USGS Astrogeology products carry no copyright)enceladus-547457cbefa6633c.webp171,936
Europameasured productNASA/JPL/USGS (Voyager and Galileo SSI mosaic, USGS Astrogeology via NASA Trek)NASA Solar System TreksUS Government work, public domain (NASA media usage guidelines; USGS Astrogeology products carry no copyright)europa-d86fff13f29b4f54.webp409,154
Ganymedemeasured productNASA/JPL/USGS (Voyager and Galileo SSI colour mosaic, USGS Astrogeology via NASA Trek)NASA Solar System TreksUS Government work, public domain (NASA media usage guidelines; USGS Astrogeology products carry no copyright)ganymede-40860d3e3707be2a.webp298,306
Iomeasured productUSGS Astrogeology Science Center / NASA/JPLNASA Solar System TreksUS Government work, public domain (NASA media usage guidelines; USGS Astrogeology products carry no copyright)io-fb03861c076f5de1.webp180,236
Jupitermeasured productNASA/JPL/Space Science InstituteNASA PhotojournalUS Government work, public domain (NASA media usage guidelines; USGS Astrogeology products carry no copyright)jupiter-aaae801945c98382.webp151,666
Marsmeasured productNASA/JPL/USGSNASA Solar System TreksUS Government work, public domain (NASA media usage guidelines; USGS Astrogeology products carry no copyright)mars-95066d5bb1edba11.webp514,892
Mercurymeasured productNASA/JHUAPL/CIW (MESSENGER MDIS basemap, PDS/USGS via NASA Trek)NASA Solar System TreksUS Government work, public domain (NASA media usage guidelines; USGS Astrogeology products carry no copyright)mercury-a53057bc524e9ae0.webp539,368
Moonmeasured productNASA's Scientific Visualization Studio (Ernie Wright), from LRO LROC WAC dataNASA Scientific Visualization StudioNASA SVS media are public domain unless otherwise notedmoon-6d8b7dc65250763b.webp357,018
NeptuneartworkCosmos (drawn, not measured)generated in this repositoryIllustrative banding; NASA hosts no colour global map (a monochrome Voyager 2 map of 80° S to 30° N exists and is archived, unused). The banding is painted.neptune-efe813f165bdd78e.webp3,946
Phobosmeasured productNASA/JPL/USGS/DLR/P. StookeNASA Solar System TreksUS Government work, public domain (NASA media usage guidelines; USGS Astrogeology products carry no copyright)phobos-f4c1fc6aa98a14b0.webp104,872
Plutomeasured productNASA/JHUAPL/SwRI (New Horizons MVIC global map, PIA11707, via USGS Astrogeology)USGS Astrogeology Science CenterUS Government work, public domain (NASA media usage guidelines; USGS Astrogeology products carry no copyright)pluto-fa3a883b181ff81e.webp174,904
SaturnartworkCosmos (drawn, not measured)generated in this repositoryIllustrative banding; NASA hosts no measured global map (Cassini full-disc images only). The banding is painted; the mean disc colour is measured separately and is not this map.saturn-6fd1fce08510b7d1.webp12,690
UranusartworkCosmos (drawn, not measured)generated in this repositoryIllustrative colour; NASA hosts no measured global map (Voyager 2 full-disc images only). The surface is painted; only the mean colour is a measurement.uranus-2bc5862b9dcc389c.webp2,028

Nebula frames · 4 files, 464,566 bytes

Published observatory frames, used as inputs to the generator that builds each object’s 3-D point volume — never drawn as a picture. Credits are per file below and on each card.

AssetWhat it isCreditSourceLicenceWhat it is based onFileBytes
Helix NebulaobservationNASA, ESA, C.R. O'Dell (Vanderbilt University), and M. Meixner, P. McCullough, and G. Bacon (Space Telescope Science Institute)esahubble.org/images/opo0432b/CC-BY-4.0; full credit visible alongside the asset or derivative, online links active, adaptations identified, no implied endorsement. Individual exceptions take precedence. Logos, papers and code are not covered.helix-nebula-0870ff270a9ddb09.webp51,982
Horsehead NebulaobservationESOwww.eso.org/public/images/eso0202a/CC-BY-4.0; full credit visible alongside the asset or derivative, online links active, adaptations identified, no implied endorsement. Individual exceptions take precedence. Logos, papers and code are not covered.horsehead-nebula-e9b24276e64f9473.webp265,450
Orion NebulaobservationNASA, ESA, M. Robberto (Space Telescope Science Institute/ESA) and the Hubble Space Telescope Orion Treasury Project Teamesahubble.org/images/heic0601a/CC-BY-4.0; full credit visible alongside the asset or derivative, online links active, adaptations identified, no implied endorsement. Individual exceptions take precedence. Logos, papers and code are not covered.orion-nebula-4c0b312a9a94278d.webp85,226
Ring NebulaobservationNASA, ESA, and C. Robert O'Dell (Vanderbilt University).esahubble.org/images/heic1310a/CC-BY-4.0; full credit visible alongside the asset or derivative, online links active, adaptations identified, no implied endorsement. Individual exceptions take precedence. Logos, papers and code are not covered.ring-nebula-7954872a659a864f.webp61,908

Galaxy portraits · 87 files, 248,254 bytes

Generated artwork, not photographs and not derived from any; every card carrying one says so. The 3-D volume is not sampled from the picture: it is the parametric generator at the catalogued inclination. Each row says which catalogue the object’s identity, position, class, size and tilt came from. What the drawing follows, for every row: the picture is painted for the object’s class; its arms, dust and colours are the artist’s, guided by published Hubble, Webb and ESO images of the object; no pixel of a photograph is used; which image guided each picture was not recorded.

AssetWhat it isCreditSourceLicenceWhat it is based onFileBytes
3C 273artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object 3C 273, position from 2020yCat.1350....0G. Class: E3 in SIMBAD (2025ApJ...978..115W); drawn as an elliptical. The picture is painted for that class (see the note above this table).3c-273-9e90b1b25658b9d3.webp1,468
Andromeda’s twinartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 74, position from 2020yCat.1350....0G. Class: Sc in SIMBAD (2019MNRAS.485.1477K); drawn as a spiral. Size and tilt: 6.70′ × 6.65′, position angle 103° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).andromeda-s-twin-71451810eecf212d.webp3,046
Antennae GalaxiesartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 4038, position from 2006AJ....131.1163S. Class: SB(s)mpec in SIMBAD (2014AJ....147...78W); drawn as an interacting pair. Size and tilt: 5.20′ × 3.10′, position angle 80° in SIMBAD (2007ApJS..173..185G). The picture is painted for that class (see the note above this table).antennae-galaxies-ea71a9f29cc67f55.webp5,802
Barred beautyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 1300, position from 2020yCat.1350....0G. Class: SB(rs)bc in SIMBAD (2014AJ....147...78W); drawn as a barred spiral. Size and tilt: 6.85′ × 3.82′, position angle 99° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).barred-beauty-eb908ebf4c0eab40.webp6,586
Black Eye GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 64, position from 2006AJ....131.1163S. Class: SABa in SIMBAD (2015ApJS..217...27A); drawn as a spiral. Size and tilt: 10.99′ × 6.22′, position angle 113° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).black-eye-galaxy-357482f26a1d81ae.webp2,740
Cartwheel GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object MCG-06-02-022a, position from 2020yCat.1350....0G. Class: 7.5 in SIMBAD (1989ESOLV.C......0L); drawn as a ring. Size and tilt: 0.79′ × 0.48′, position angle 111° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).cartwheel-galaxy-d3f4093dca4ff6d4.webp7,792
Centaurus AartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NAME Centaurus A, position from 2020A&A...644A.159C. Class: S0pec in SIMBAD (2013MNRAS.435.2274W); drawn as a starburst. Size and tilt: 25.70′ × 17.78′, position angle 33° in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).centaurus-a-c48ea8030535cea3.webp4,528
Cetus AartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 77, position from 2020yCat.1350....0G. Class: SAb in SIMBAD (2015ApJS..217...27A); drawn as a spiral. Size and tilt: 5.50′ × 5.09′, position angle 27° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).cetus-a-1d8a2bd702134c67.webp2,874
Cigar GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 82, position from 2006AJ....131.1163S. Class: S in SIMBAD (2019MNRAS.488..590B); drawn as a starburst. The picture is painted for that class (see the note above this table).cigar-galaxy-d81b57a89bf8949a.webp5,254
Circinus GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NAME Circinus Galaxy, position from 2006AJ....131.1163S. Class: SA(s)b? in SIMBAD (2013MNRAS.428.1927C); drawn as a spiral. The picture is painted for that class (see the note above this table).circinus-galaxy-981da9d087f9b839.webp2,678
Coma PinwheelartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 99, position from 2006AJ....131.1163S. Class: SA in SIMBAD (2019MNRAS.488..590B); drawn as a spiral. Size and tilt: 4.60′ × 4.28′, position angle 63° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).coma-pinwheel-ed9a74fa4ae08d09.webp2,858
Condor GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 6872, position from 2020yCat.1350....0G. Class: 3.5 in SIMBAD (1989ESOLV.C......0L); drawn as a barred spiral. The picture is painted for that class (see the note above this table).condor-galaxy-35e14854291e7d3d.webp2,660
Fireworks GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 6946, position from 2006AJ....131.1163S. Class: Sc in SIMBAD (2019MNRAS.485.1477K); drawn as a spiral. Size and tilt: 11.48′ × 10.72′ in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).fireworks-galaxy-0f4a08f62686e155.webp4,606
Fornax AartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 1316, position from 2006AJ....131.1163S. Class: E in SIMBAD (2014MNRAS.437..273K); drawn as an elliptical. Size and tilt: 9.74′ × 6.45′, position angle 49° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).fornax-a-1153db39ca67743a.webp1,686
Fried Egg GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 7742, position from 2020yCat.1350....0G. Class: Sa-Sc in SIMBAD (2018ApJ...864..123M); drawn as a ring. Size and tilt: 1.82′ × 1.68′, position angle 114° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).fried-egg-galaxy-850611e55f2bb062.webp2,518
Great Barred SpiralartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 1365, position from 2006AJ....131.1163S. Class: SB(s)b in SIMBAD (2013MNRAS.428.1927C); drawn as a barred spiral. Size and tilt: 7.56′ × 4.52′, position angle 89° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).great-barred-spiral-516a5ef00ea0ffb6.webp2,736
Hamburger GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 3628, position from 2006AJ....131.1163S. Class: SB_x in SIMBAD (2019MNRAS.488..590B); drawn as an edge-on spiral. Size and tilt: 24.43′ × 4.81′, position angle 103° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).hamburger-galaxy-828d84772b31863e.webp1,118
Hidden GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object IC 342, position from 2006AJ....131.1163S. Class: Sc in SIMBAD (2019MNRAS.485.1477K); drawn as a spiral. Size and tilt: 21.88′ × 20.89′ in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).hidden-galaxy-c4bbb1986a545e7a.webp4,330
Hoag’s ObjectartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NAME Hoag's Object, position from 2020yCat.1350....0G. Class: 3 in SIMBAD (2005ApJS..160..149S); drawn as a ring. Size and tilt: 0.34′ × 0.32′, position angle 0° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).hoag-s-object-751ac4e166e7c24c.webp3,280
Jellyfish GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object ESO 137-1, position from 2006AJ....131.1163S. Class: 6.0 in SIMBAD (1989ESOLV.C......0L); drawn as an interacting pair. Size and tilt: 0.36′ × 0.19′, position angle 20° in SIMBAD (2006AJ....131.1163S). The picture is painted for that class (see the note above this table).jellyfish-galaxy-1646777d27b48f1c.webp3,086
Malin 1artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object Malin 1, position from 2020yCat.1350....0G. Class: S in SIMBAD (2007ApJ...663..908R); drawn as a flocculent spiral. Size and tilt: 0.15′ × 0.15′, position angle 90° in SIMBAD (2006AJ....131.1163S). The picture is painted for that class (see the note above this table).malin-1-d5e0711215117a2b.webp1,860
Messier 100artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 100, position from 2020yCat.1350....0G. Class: SAB in SIMBAD (2019MNRAS.488..590B); drawn as a spiral. Size and tilt: 6.31′ × 5.30′, position angle 79° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).messier-100-15d52f0211df08e1.webp3,530
Messier 105artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 105, position from 2006AJ....131.1163S. Class: E1 in SIMBAD (2016MNRAS.462.1092T); drawn as an elliptical. Size and tilt: 5.13′ × 4.68′ in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).messier-105-2142dadd4f9ca680.webp1,638
Messier 105’s twinartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 3115, position from 2020yCat.1350....0G. Class: -1 in SIMBAD (2018MNRAS.479.4136K); drawn as a lenticular. Size and tilt: 13.32′ × 5.27′, position angle 44° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).messier-105-s-twin-00545bd2d91f291e.webp1,176
Messier 106artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 106, position from 2006AJ....131.1163S. Class: SAB in SIMBAD (2019MNRAS.488..590B); drawn as a spiral. Size and tilt: 17.78′ × 6.92′ in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).messier-106-78212c10200dfa1c.webp2,534
Messier 109artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 109, position from 2020yCat.1350....0G. Class: SB in SIMBAD (2019MNRAS.488..590B); drawn as a barred spiral. Size and tilt: 8.20′ × 4.61′, position angle 49° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).messier-109-24ab4b9edc3664cf.webp2,930
Messier 110artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 110, position from 2020yCat.1350....0G. Class: E5pec in SIMBAD (2013AJ....146...67B); drawn as an elliptical. Size and tilt: 3.33′ × 2.10′, position angle -15° in SIMBAD (2023A&A...675A..90P). The picture is painted for that class (see the note above this table).messier-110-564127bf8a0bcd2e.webp1,852
Messier 32artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 32, position from 2006AJ....131.1163S. Class: cE2 in SIMBAD (2013AJ....146...67B); drawn as an elliptical. Size and tilt: 3.38′ × 2.73′, position angle -20° in SIMBAD (2023A&A...675A..90P). The picture is painted for that class (see the note above this table).messier-32-06a6f7b17b6014ab.webp1,622
Messier 33 twinartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 300, position from 2020yCat.1350....0G. Class: Sc in SIMBAD (2012AJ....144....4M); drawn as a spiral. Size and tilt: 20.89′ × 13.49′, position angle 114° in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).messier-33-twin-70d41f2ac50866f6.webp2,662
Messier 49artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 49, position from 1997A&AS..122..235L. Class: E-E/S0 in SIMBAD (2014A&A...569A.124V); drawn as an elliptical. Size and tilt: 8.24′ × 6.85′, position angle 143° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).messier-49-4f0bf0ec481af0e0.webp1,698
Messier 58artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 58, position from 2006AJ....131.1163S. Class: SA_B in SIMBAD (2019MNRAS.488..590B); drawn as a barred spiral. Size and tilt: 5.71′ × 4.50′, position angle 90° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).messier-58-3f6a606b1b6fef45.webp2,474
Messier 59artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 59, position from 2020yCat.1350....0G. Class: E-E/S0 in SIMBAD (2014A&A...569A.124V); drawn as an elliptical. Size and tilt: 5.58′ × 3.80′, position angle 160° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).messier-59-d108082984d7cd07.webp1,710
Messier 60artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 60, position from 2020yCat.1350....0G. Class: S0 in SIMBAD (2014A&A...569A.124V); drawn as an elliptical. Size and tilt: 6.43′ × 5.05′, position angle 116° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).messier-60-71bf319f545fd227.webp1,662
Messier 61artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 61, position from 2020yCat.1350....0G. Class: Sc(dSc) in SIMBAD (2014A&A...569A.124V); drawn as a barred spiral. Size and tilt: 5.00′ × 4.96′, position angle 174° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).messier-61-20fd006f3cdf3032.webp2,494
Messier 65artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 65, position from 2020yCat.1350....0G. Class: SA_B_x in SIMBAD (2019MNRAS.488..590B); drawn as a spiral. Size and tilt: 15.97′ × 4.55′, position angle 173° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).messier-65-0ab3dc1031da96bb.webp2,856
Messier 66artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 66, position from 1997A&AS..122..235L. Class: SA_B in SIMBAD (2019MNRAS.488..590B); drawn as a spiral. Size and tilt: 11.43′ × 5.99′, position angle 170° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).messier-66-0fc7485aa38c39f1.webp3,206
Messier 81artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 81, position from 2020yCat.1350....0G. Class: SA in SIMBAD (2019MNRAS.488..590B); drawn as a spiral. Size and tilt: 21.38′ × 10.23′, position angle 157° in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).messier-81-8689b690ec1a5045.webp7,146
Messier 84artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 84, position from 2009A&A...493..317L. Class: E-E/S0 in SIMBAD (2014A&A...569A.124V); drawn as an elliptical. Size and tilt: 6.46′ × 5.75′, position angle 133° in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).messier-84-d144d9c322fc3141.webp1,614
Messier 85artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 85, position from 2006AJ....131.1163S. Class: S0 in SIMBAD (2014A&A...569A.124V); drawn as a lenticular. Size and tilt: 6.89′ × 5.17′, position angle 21° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).messier-85-75c0b943341abce3.webp1,208
Messier 86artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 86, position from 2006AJ....131.1163S. Class: E-E/S0 in SIMBAD (2014A&A...569A.124V); drawn as an elliptical. Size and tilt: 9.34′ × 6.60′, position angle 129° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).messier-86-f3c1d8affd927e5c.webp1,658
Messier 87artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 87, position from 2020A&A...644A.159C. Class: E-E/S0 in SIMBAD (2014A&A...569A.124V); drawn as an elliptical. Size and tilt: 6.30′ × 5.73′, position angle 152° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).messier-87-a624538cc34f667e.webp4,768
Messier 88artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 88, position from 2020yCat.1350....0G. Class: SA in SIMBAD (2019MNRAS.488..590B); drawn as a spiral. Size and tilt: 6.69′ × 3.45′, position angle 142° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).messier-88-4a6866a375ad6075.webp3,230
Messier 89artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 89, position from 2020A&A...644A.159C. Class: S0 in SIMBAD (2014A&A...569A.124V); drawn as an elliptical. Size and tilt: 4.36′ × 3.91′, position angle 134° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).messier-89-05aec125eb95741d.webp1,750
Messier 90artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 90, position from 2020yCat.1350....0G. Class: S_AB in SIMBAD (2019MNRAS.488..590B); drawn as a spiral. Size and tilt: 9.60′ × 3.93′, position angle 20° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).messier-90-0a0f7b3945e21e77.webp2,922
Messier 91artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 91, position from 2020yCat.1350....0G. Class: SB_a in SIMBAD (2019MNRAS.488..590B); drawn as a barred spiral. Size and tilt: 5.25′ × 4.32′, position angle 138° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).messier-91-d5ebbd8eefd06e6f.webp2,330
Messier 94artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 94, position from 2020yCat.1350....0G. Class: S_AB in SIMBAD (2019MNRAS.488..590B); drawn as a ring. Size and tilt: 6.99′ × 5.86′, position angle 100° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).messier-94-1e2116b87723a027.webp2,320
Messier 95artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 95, position from 2020yCat.1350....0G. Class: SBb in SIMBAD (2015ApJS..217...27A); drawn as a barred spiral. Size and tilt: 5.60′ × 5.01′, position angle 119° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).messier-95-18fbc4d60cac1b2b.webp2,878
Messier 96artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 96, position from 2006AJ....131.1163S. Class: SBa in SIMBAD (2015ApJS..217...27A); drawn as a spiral. Size and tilt: 6.59′ × 4.94′, position angle 154° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).messier-96-5150ae3d8aab391b.webp2,610
Messier 98artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 98, position from 2020yCat.1350....0G. Class: SAB in SIMBAD (2019MNRAS.488..590B); drawn as an edge-on spiral. Size and tilt: 10.94′ × 2.87′, position angle 151° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).messier-98-72f0bcc04f670791.webp1,128
Milky Way’s twinartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 6744, position from 2020yCat.1350....0G. Class: SAB(r)bc in SIMBAD (2013MNRAS.428.1927C); drawn as a barred spiral. Size and tilt: 17.38′ × 10.96′, position angle 16° in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).milky-way-s-twin-ef4a25cbef6220cd.webp4,226
NGC 1097artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 1097, position from 2006AJ....131.1163S. Class: SB(s)b in SIMBAD (2013MNRAS.428.1927C); drawn as a barred spiral. Size and tilt: 10.60′ × 5.66′, position angle 147° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).ngc-1097-8ea1c4fd909e8a20.webp2,852
NGC 1350artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 1350, position from 2006AJ....131.1163S. Class: R'SB(r)ab in SIMBAD (2013MNRAS.431.3060E); drawn as a ring. Size and tilt: 6.52′ × 3.58′, position angle 13° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).ngc-1350-21c6189912e1ca5a.webp3,278
NGC 1399artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 1399, position from 2006AJ....131.1163S. Class: E1 in SIMBAD (2013AJ....146..160R); drawn as an elliptical. Size and tilt: 6.15′ × 5.65′, position angle 96° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).ngc-1399-168f4b240d2d60b9.webp1,666
NGC 1404artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 1404, position from 2006AJ....131.1163S. Class: E1 in SIMBAD (2013MNRAS.435.2274W); drawn as an elliptical. Size and tilt: 4.79′ × 3.80′, position angle 163° in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).ngc-1404-4d4fa7e5acc98b16.webp1,692
NGC 1512artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 1512, position from 2006AJ....131.1163S. Class: 1.0 in SIMBAD (1989ESOLV.C......0L); drawn as a barred spiral. Size and tilt: 5.74′ × 3.27′, position angle 44° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).ngc-1512-3c8b47e6dc96f96e.webp2,798
NGC 1569artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 1569, position from 2006AJ....131.1163S. Class: dIm in SIMBAD (2013AJ....145..146J); drawn as an irregular. The picture is painted for that class (see the note above this table).ngc-1569-e0d2596c44a66aaf.webp2,774
NGC 2403artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 2403, position from 2020yCat.1350....0G. Class: SAcd in SIMBAD (2015ApJS..217...27A); drawn as a flocculent spiral. Size and tilt: 10.15′ × 5.93′, position angle 123° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).ngc-2403-9941fdebd6e01756.webp3,454
NGC 2903artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 2903, position from 2006AJ....131.1163S. Class: SBbc in SIMBAD (2015ApJS..217...27A); drawn as a barred spiral. Size and tilt: 8.86′ × 4.62′, position angle 20° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).ngc-2903-1020b9f968e1035a.webp2,902
NGC 4216artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 4216, position from 2006AJ....131.1163S. Class: SB_x in SIMBAD (2019MNRAS.488..590B); drawn as an edge-on spiral. Size and tilt: 11.34′ × 2.29′, position angle 20° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).ngc-4216-c83c281ac51b5565.webp1,106
NGC 4414artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 4414, position from 2020yCat.1350....0G. Class: SAc in SIMBAD (2015ApJS..217...27A); drawn as a flocculent spiral. Size and tilt: 5.00′ × 3.17′, position angle 160° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).ngc-4414-78320704bb8db449.webp4,120
NGC 4449artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 4449, position from 2006AJ....131.1163S. Class: IB in SIMBAD (2019MNRAS.488..590B); drawn as an irregular. Size and tilt: 6.69′ × 3.96′, position angle 49° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).ngc-4449-7e81781f2c7ead15.webp2,510
NGC 4526artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 4526, position from 2006AJ....131.1163S. Class: SA_B_x in SIMBAD (2019MNRAS.488..590B); drawn as a lenticular. Size and tilt: 9.64′ × 3.32′, position angle 113° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).ngc-4526-24ce3d3b33f95c82.webp1,268
NGC 4535artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 4535, position from 2020yCat.1350....0G. Class: SAB in SIMBAD (2019MNRAS.488..590B); drawn as a barred spiral. Size and tilt: 6.41′ × 4.98′, position angle 6° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).ngc-4535-c5f6f6a81bb108f4.webp3,034
NGC 4762artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 4762, position from 2006AJ....131.1163S. Class: S in SIMBAD (2019MNRAS.488..590B); drawn as a lenticular. Size and tilt: 9.17′ × 1.38′, position angle 30° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).ngc-4762-045e9ac853c02fe2.webp1,240
NGC 5033artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 5033, position from 2006AJ....131.1163S. Class: SA in SIMBAD (2019MNRAS.488..590B); drawn as a spiral. Size and tilt: 6.29′ × 2.80′, position angle 177° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).ngc-5033-34464675959fde14.webp2,806
NGC 55artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 55, position from 2006AJ....131.1163S. Class: Irr in SIMBAD (2012AJ....144....4M); drawn as an irregular. Size and tilt: 32.36′ × 3.98′, position angle 101° in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).ngc-55-766a078cba52e22a.webp1,790
NGC 7331artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 7331, position from 2020yCat.1350....0G. Class: SAb in SIMBAD (2015ApJS..217...27A); drawn as a spiral. Size and tilt: 10.47′ × 4.17′, position angle 171° in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).ngc-7331-8201c4754810bd58.webp2,448
NGC 7793artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 7793, position from 2020yCat.1350....0G. Class: SA(s)d in SIMBAD (2013MNRAS.428.1927C); drawn as a flocculent spiral. Size and tilt: 10.00′ × 6.03′, position angle 84° in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).ngc-7793-c7a44b90b5aa3520.webp4,072
Needle GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 4565, position from 2006AJ....131.1163S. Class: Sab in SIMBAD (2015ApJS..217...27A); drawn as an edge-on spiral. Size and tilt: 13.80′ × 2.19′, position angle 135° in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).needle-galaxy-a2792f30cae8f5e6.webp1,232
Pinwheel GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 101, position from 2006AJ....131.1163S. Class: S_AB in SIMBAD (2019MNRAS.488..590B); drawn as a spiral. Size and tilt: 21.88′ × 20.89′ in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).pinwheel-galaxy-6a28a69d8b3f1216.webp8,846
Sculptor GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 253, position from 2006AJ....131.1163S. Class: SAB(s)c in SIMBAD (2015MNRAS.446..943V); drawn as a starburst. Size and tilt: 28.84′ × 5.89′, position angle 53° in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).sculptor-galaxy-5810f59fbd5acf0c.webp1,910
Siamese TwinsartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 4567, position from 2020yCat.1350....0G. Class: SA in SIMBAD (2019MNRAS.488..590B); drawn as an interacting pair. Size and tilt: 3.92′ × 2.39′, position angle 61° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).siamese-twins-31f362732fd6bb5d.webp1,768
Silver SliverartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 891, position from 2006AJ....131.1163S. Class: SA(s)b? in SIMBAD (2013AJ....145..137K); drawn as an edge-on spiral. Size and tilt: 12.30′ × 2.45′, position angle 22° in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).silver-sliver-d6d1e443457a337f.webp1,090
Sombrero GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 104, position from 2020A&A...644A.159C. Class: 1 in SIMBAD (2018MNRAS.479.4136K); drawn as an edge-on spiral. Size and tilt: 8.51′ × 5.01′, position angle 90° in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).sombrero-galaxy-fb9e34ec4d4332fd.webp3,818
Southern PinwheelartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 83, position from 2006AJ....131.1163S. Class: SAB(s)c in SIMBAD (2013MNRAS.428.1927C); drawn as a barred spiral. Size and tilt: 13.80′ × 12.88′ in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).southern-pinwheel-fc39a7d6f7649a9a.webp2,706
Spindle GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 102, position from 2006AJ....131.1163S. Class: S in SIMBAD (2019MNRAS.488..590B); drawn as a lenticular. Size and tilt: 6.31′ × 2.69′, position angle 128° in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).spindle-galaxy-236ce136cc387d1d.webp878
Splinter GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 5906, position from 2006AJ....131.1163S. Class: S in SIMBAD (2019MNRAS.488..590B); drawn as an edge-on spiral. Size and tilt: 15.47′ × 1.68′, position angle 155° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).splinter-galaxy-8621da21874d5528.webp1,082
Sunflower GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 63, position from 2020yCat.1350....0G. Class: SA in SIMBAD (2019MNRAS.488..590B); drawn as a flocculent spiral. Size and tilt: 13.18′ × 7.94′, position angle 102° in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).sunflower-galaxy-ceeed841882c4a33.webp3,866
Surfboard GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 108, position from 2006AJ....131.1163S. Class: SA in SIMBAD (2019MNRAS.488..590B); drawn as an edge-on spiral. Size and tilt: 14.59′ × 3.87′, position angle 80° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).surfboard-galaxy-b3f850979092fa72.webp1,086
Tadpole GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object VV 29, position from 2020yCat.1350....0G. Class: SB in SIMBAD; drawn as an interacting pair. Size and tilt: 1.49′ × 0.62′, position angle 85° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).tadpole-galaxy-47f4f18c1202da03.webp3,068
The EyesartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 4435, position from 2006AJ....131.1163S. Class: S_x in SIMBAD (2019MNRAS.488..590B); drawn as an interacting pair. Size and tilt: 3.51′ × 2.30′, position angle 13° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).the-eyes-f85bdd9864c15fd5.webp1,794
The MiceartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 4676, position from 1999ApJS..125..409C. Class: Sdm in SIMBAD (2015A&A...582A..21B); drawn as an interacting pair. Size and tilt: 2.34′ × 0.45′ in SIMBAD. The picture is painted for that class (see the note above this table).the-mice-b6d234a9a58c1609.webp1,688
UFO GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 2683, position from 2020yCat.1350....0G. Class: SA in SIMBAD (2019MNRAS.488..590B); drawn as an edge-on spiral. Size and tilt: 8.71′ × 2.57′, position angle 44° in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).ufo-galaxy-7964e22083e5d2fc.webp1,134
Whale GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object NGC 4631, position from 2006AJ....131.1163S. Class: S in SIMBAD (2019MNRAS.488..590B); drawn as an edge-on spiral. Size and tilt: 16.56′ × 3.14′, position angle 85° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).whale-galaxy-1536f10cb7e831e5.webp1,268
Whirlpool GalaxyartworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 51, position from 2006AJ....131.1163S. Class: SA in SIMBAD (2019MNRAS.488..590B); drawn as a spiral. Size and tilt: 9.04′ × 7.78′, position angle 28° in SIMBAD (2023ApJS..269....3M). The picture is painted for that class (see the note above this table).whirlpool-galaxy-89caf32699ceba6b.webp7,750
__M31artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 31, position from 2006AJ....131.1163S. Class: SA(s)b in SIMBAD (2013AJ....146...67B); drawn as a spiral. Size and tilt: 199.53′ × 70.79′, position angle 35° in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).m31-fd1eb5030b77eb66.webp6,942
__M33artworkCosmos (generated artwork, not an observation)generated in this repositoryIdentity and position: SIMBAD (CDS), object M 33, position from 2020yCat.1350....0G. Class: SA(s)cd in SIMBAD (2013AJ....146...67B); drawn as a spiral. Size and tilt: 60.26′ × 35.48′, position angle 22° in SIMBAD (2003A&A...412...45P). The picture is painted for that class (see the note above this table).m33-95b5888390c58695.webp3,180

Spacecraft models · 1 files, 2,579,906 bytes

NASA 3D Resources models converted at full resolution — Draco-decoded, welded and quantised, never decimated. Each craft’s card gives the model name and its triangle count.

AssetWhat it isCreditSourceLicenceWhat it is based onFileBytes
craftmeasured productNASA 3D Resources archive — Voyager Probe (A); Pioneer 10; Cassini-Huygens (B); Galileo; Parker Solar ProbeNASA 3D ResourcesUS Government works (NASA media usage guidelines); each model's resource page carries its own authorship notecraft-meshes-aeaf69e82d3e4769.json2,579,906

DESI survey points · 1 files, 4,016,262 bytes

DESI Collaboration Early Data Release, CC BY 4.0. Every point is a measured target; the radial placement uses the survey’s fiducial cosmology.

AssetWhat it isCreditSourceLicenceWhat it is based onFileBytes
desisurveyDESI Collaboration, Early Data Releasedata.desi.lbl.gov/doc/releases/edr/CC BY 4.0. Changes: positions converted to 3-D coordinates and packed into a binary file; DESI Collaboration et al. 2024, AJ 168, 58. DESI acknowledgements.desi-edr-009b5b650a44ee9a.bin4,016,262

Catalogues and databases

Where names, positions, distances, classes, sizes and structure come from. None of these is a file the site loads; they are the measurements behind what is drawn.

SourceUsed forReference and licence
SIMBAD and VizieR, CDS StrasbourgIdentity, position, class, apparent size, position angle and published distances of every galaxy; angular sizes of the nebulae and clustersThis research has made use of the SIMBAD database and the VizieR catalogue access tool, operated at CDS, Strasbourg, France (Wenger et al. 2000, A&AS 143, 9; Ochsenbein et al. 2000, A&AS 143, 23). simbad.cds.unistra.fr
HyperLEDASecond source for galaxy class, axis ratio and position angleWe acknowledge the usage of the HyperLeda database (Makarov et al. 2014, A&A 570, A13). leda.univ-lyon1.fr
OpenNGCIndependent check of the galaxy positionsMattia Verga, CC BY-SA 4.0, DOI 10.21938/y.1ejWUD_MQ6b_eDFoVbbw. Consulted only; no OpenNGC data is in the site
NASA/IPAC Extragalactic Database (NED)The positions OpenNGC carries are NED’s; preferred authority for identity and redshiftNED is funded by NASA and operated by the California Institute of Technology
HYG database v4.1The 913 naked-eye starsDavid Nash / Astronexus, CC BY-SA 4.0. github.com/astronexus/HYG-Database. Changes: stars brighter than magnitude 4.5 selected, the Sun excluded, twelve columns kept, values rounded. This adapted subset (the NAKED_EYE_STARS table in the page source) is available under the same licence
d3-celestialThe 88 constellation figures and namesOlaf Frohn, BSD-3-Clause. github.com/ofrohn/d3-celestial
Astronomy EnginePositions of the Sun, planets, the Moon and the Galilean moons; eclipses and oppositionsDon Cross, MIT. github.com/cosinekitty/astronomy
Five Millennium Canon of Solar EclipsesThe solar-eclipse listEspenak & Meeus, NASA/TP-2006-214141; eclipse predictions by Fred Espenak, NASA GSFC
Reid et al. 2019The Milky Way’s spiral armsApJ 885, 131, Table 2
Wegg, Gerhard & Portail 2015; Bland-Hawthorn & Gerhard 2016The Milky Way’s bar and discMNRAS 450, 4050; ARA&A 54, 529
Zucker et al. 2020Directions and distances of the 18 dark clouds (their extent and opacity are illustrative)A&A 633, A51
Natural EarthThe land outline on the Sky location mapPublic domain
Photon / OpenStreetMapOptional place search© OpenStreetMap contributors, ODbL

Libraries

Code this build runs, with its licence.

LibraryVersionLicenceSource
three.js and OrbitControlsr128MITgithub.com/mrdoob/three.js — inlined in the shell; the licence text is kept in the file
Astronomy Enginecommit 865d3da7MITgithub.com/cosinekitty/astronomy, Don Cross — positions of the Sun, Moon and planets, and the observer’s sky; the licence text is kept in the file
d3-celestial (constellation figure data)BSD-3-Clausegithub.com/ofrohn/d3-celestial, Olaf Frohn — adapted; the licence text and the modification note are kept in the file