stsci_2022-034f July 12th, 2022
Credit: NASA, ESA, CSA, STScI, Webb ERO Production Team
Image of Stephan's Quintet, HCG 92, captured by Webb’s Near-Infrared Camera (NIRCam) and Mid-Infrared Instrument (MIRI), with compass arrows, scale bar, and color key for reference.
The north and east compass arrows show the orientation of the image on the sky. Note that the relationship between north and east on the sky (as seen from below) is flipped relative to direction arrows on a map of the ground (as seen from above).
The scale bar is labeled in light-years, which is the distance that light travels in one Earth-year. (It takes 100,000 years for light to travel a distance equal to the length of the bar.) One light-year is equal to about 5.88 trillion miles or 9.46 trillion kilometers. The field of view shown in this image is approximately 620,000 light-years across.
This image shows invisible near- and mid-infrared wavelengths of light that have been translated into visible-light colors. The color key shows which NIRCam and MIRI filters were used when collecting the light. The color of each filter name is the visible light color used to represent the infrared light that passes through that filter.
Provider: Space Telescope Science Institute
Image Source: https://webbtelescope.org/contents/news-releases/2022/news-2022-034
Curator: STScI, Baltimore, MD, USA
Image Use Policy: http://stsci.edu/copyright/
Detailed color mapping information coming soon...
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