Hubble image of the galaxy cluster Abell 3827

This image from the NASA/ESA Hubble Space Telescope shows the rich galaxy cluster Abell 3827. The strange blue structures surrounding the central galaxies are gravitationally lensed views of a much more distant galaxy behind the cluster. Observations of the central four merging galaxies have provided hints that the dark matter around one of the galaxies is not moving with the galaxy itself, possibly implying dark matter-dark matter interactions of an unknown nature are occuring.

Të drejtat:

ESO

Rreth fotografisë

Id:eso1514a
Tipi:Vëzhgim
Data e Publikimit:Pri 15, 2015, 01:01 CEST
Publikime të ngjashme:eso1514
Përmasat:6207 x 4727 px

Rreth objektit

Emri:Abell 3827
Tipi:Early Universe : Galaxy : Grouping : Cluster
Early Universe : Cosmology : Phenomenon : Dark Matter
Distanca:z=0.099 (zhvendosja e kuqe)
Constellation:Indus
Kategori:Galaxy Clusters

Formate Fotografish

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Publikim JPEG
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Koordinatat

Position (RA):22 1 55.22
Position (Dec):-59° 56' 58.10"
Field of view:3.11 x 2.37 arcminutes
Orientimi:Veriu është 41.1° djathtas vertikales

Ngjyra & filtera

BandaGjatësi valeTeleskopi
Ultravjollcë
F336W
336 nmHubble Space Telescope
WFC3
Optik
F606W
606 nmHubble Space Telescope
ACS
Infra të kuqe
F814W
814 nmHubble Space Telescope
ACS
Infra të kuqe
F160W
1.6 μmHubble Space Telescope
WFC3

 

Shih dhe