About the Object


Coordinates

Position (RA):9 59 21.74
Position (Dec):2° 6' 36.77"
Field of view:0.33 x 0.28 arcminutes
Orientation:North is 19.9° right of vertical


Colours & filters

BandWavelengthTelescope
Infrared 1.15 μmJames Webb Space Telescope
NIRCam
Infrared 1.5 μmJames Webb Space Telescope
NIRCam
Infrared 2.77 μmJames Webb Space Telescope
NIRCam
Infrared 4.44 μmJames Webb Space Telescope
NIRCam

Gravitational lens COSJ095921+020638

An elliptical galaxy roughly 6 billion light-years away is bending the light from a more distant galaxy whose light has been stretched into a delicate circle. The blue points of light along the circle may be individual star clusters.

This gravitational lens is one of eight featured in the September 2025 Picture of the Month.

[Image Description: This image shows a deep galaxy field as seen by Webb, with a distinct gravitational lens at the centre. A central glowing galaxy in the foreground has a distorted background galaxy surrounding it in a circular shape. There are four distinct dots within this circle that may be individual star clusters.]

Credit:

ESA/Webb, NASA & CSA, G. Gozaliasl, A. Koekemoer, M. Franco

About the Image

Id: potm2509i
Type: Observation
Release date: 30 September 2025, 10:00
Size: 667 x 559 px


Image Formats

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Download IconScreensize JPEG 195.4 KB

Zoomable


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