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Content Provider | AstroPix |
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Description | The galaxy cutting dramatically across the frame of this NASA/ESA Hubble Space Telescope image is a slightly warped dwarf galaxy known as UGC 1281. Seen here from an edge-on perspective, this galaxy lies roughly 18 million light-years away in the constellation of Triangulum (The Triangle). The bright companion to the lower left of UGC 1281 is the small galaxy PGC 6700, officially known as 2MASX J01493473+3234464. Other prominent stars belonging to our own galaxy, the Milky Way, and more distant galaxies can be seen scattered throughout the sky. The side-on view we have of UGC 1281 makes it a perfect candidate for studies into how gas is distributed within galactic halos the roughly spherical regions of diffuse gas extending outwards from a galaxys centre. Astronomers have studied this galaxy to see how its gas vertically extends out from its central plane, and found it to be a quite typical dwarf galaxy. However, it does have a slightly warped shape to its outer edges, and is forming stars at a particularly low rate. A version of this image was entered into the Hubble's Hidden Treasures image processing competition by contestant Luca Limatola. Links Luca Limatola's Hidden Treasures entry on Flickr |
File Format | TIF / TIFF |
Language | English |
Publisher | ESA/Hubble |
Publisher Date | 2014-08-06 |
Access Restriction | Open |
Rights License | Creative Commons Attribution 4.0 International License |
Subject Keyword | Galaxy Dwarf |
Content Type | Image |
Educational Role | Student Teacher |
Educational Use | Self Learning Classroom |
Education Level | Any Level/Generic |
Resource Type | Photograph |
Subject | Physics Solar System |
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