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Galaxy cluster MACS j1149.5+223
This image shows the huge galaxy cluster MACS J1149.5+223, whose light took over 5 billion years to reach us. The huge mass of the cluster is bending the light from more distant objects. The light from these objects has been magnified and distorted due to gravitational lensing. The same effect is creating multiple images of the same distant objects.
Källa:NASA, ESA, S. Rodney (John Hopkins University, USA) and the FrontierSN team; T. Treu (University of California Los Angeles, USA), P. Kelly (University of California Berkeley, USA) and the GLASS team; J. Lotz (STScI) and the Frontier Fields team; M. Postman (STScI) and the CLASH team; and Z. Levay (STScI)
Om bilden
| ID: | eso1815b |
| Typ: | Observation |
| Publiceringsdatum: | 16 maj 2018 19:00 |
| Relaterade pressmeddelanden: | eso1815 |
| Storlek: | 3800 x 3800 px |
Om objektet
| Namn: | MACS j1149.5+223 |
| Typ: | Early Universe : Galaxy : Grouping : Cluster |
| Constellation: | Leo |
| Kategori: | Galaxies |
Skrivbordsunderlägg
Koordinater
| Position (RA): | 11 49 36.09 |
| Position (Dec): | 22° 24' 1.08" |
| Field of view: | 1.90 x 1.90 arcminutes |
| Orientering: | Nord är 0.0° vänster om lodrätt |
Se i WorldWide Telescope:
Färger och filter
| Band | Våglängd | Teleskop |
|---|---|---|
| Synligt ljus I | 814 nm | Hubble Space Telescope ACS |
| Infrarött J | 1.25 μm | Hubble Space Telescope WFC3 |
| Infrarött Z | 1.05 μm | Hubble Space Telescope WFC3 |
| Infrarött H | 1.6 μm | Hubble Space Telescope WFC3 |
| Infrarött J/H | 1.4 μm | Hubble Space Telescope WFC3 |