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The Sculptor dwarf galaxy
The Sculptor dwarf galaxy is one of our Milky Way’s neighbouring dwarf galaxies. The Milky Way is, like all large galaxies, thought to have formed from smaller galaxies in the early days of the Universe. These small galaxies should also contain many very old stars, just as the Milky Way does, and a team of astronomers has now shown that this is indeed the case. This image was composed from data from the Digitized Sky Survey 2.
Credit:ESO/Digitized Sky Survey 2
Over de afbeelding
Id: | eso1007b |
Type: | Observatie |
Publicatiedatum: | 17 februari 2010 12:00 |
Gerelateerde berichten: | eso1007 |
Grootte: | 5000 x 5000 px |
Over het object
Naam: | Sculptor Dwarf Galaxy |
Type: | Local Universe : Galaxy : Size : Dwarf |
Afstand: | 11 miljoen lichtjaren |
Constellation: | Sculptor |
Categorie: | Galaxies |
Afbeeldingstypen
Grote JPEG
9,6 MB
Publication TIFF 4K
32,6 MB
JPEG voor publicatie
6,4 MB
Beeldschermformaat
422,5 KB
Achtergrond
1024x768
371,0 KB
1280x1024
631,2 KB
1600x1200
952,5 KB
1920x1200
1,2 MB
2048x1536
1,5 MB
Coordinates
Position (RA): | 1 0 9.36 |
Position (Dec): | -33° 42' 31.47" |
Field of view: | 83.92 x 83.92 arcminutes |
Orientation: | North is 1.4° left of vertical |
Kleuren & filters
Band | Golflengte | Telescoop |
---|---|---|
Optisch B | 445 nm | Digitized Sky Survey 2 |
Optisch R | 658 nm | Digitized Sky Survey 2 |