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Wall Art » Canvas Prints » Spiral Galaxy NGC 2835 Canvas Wall Art Space Print by NASA's James Webb Space Telescope, JWST
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Description:

Wall Art Canvas Print with face-on view of Spiral Galaxy NGC 2835 captured by NASA's James Webb Space Telscope. In Webb’s high-resolution infrared images, the gas and dust stand out in stark shades of orange and red, and show finer spiral shapes with the appearance of jagged edges, though these areas are still diffuse. Bright red diffraction spikes at a galaxy’s core in a Webb image can be a “calling card” of an active supermassive black hole, as seen in galaxy NGC 7496. Not all oversized diffraction spikes at galaxies’ cores are caused by black holes, though. Sometimes, they appear when a slew of very bright, centrally located star clusters are in the central region of Webb’s image. Sometimes, the central region in Webb’s image has a blue glow. This is a marker of high concentrations of older stars. Webb’s infrared observations allow us to see through the gas and dust to identify these older stars. The light these old stars emit are some of the shortest infrared wavelengths in Webb’s images, which is why they are assigned blue. In Webb’s image, the newly fully formed stars also appear blue along the galaxies’ spiral arms. Those blue stars have blown away the gas and dust that immediately surrounded them. The farther away they are from the core, the more likely stars are to be younger. Orange stars, likely seen in groups in these images, are even younger: They are still encased in their cocoons of gas and dust, allowing them to continue forming. Look for knots of bright red and orange in Webb’s image. These are especially easy to identify toward the outer edges of the galaxy’s spiral arms. These are regions of star formation, and mid-infrared light highlights the gas and dust that are a huge part of the mix, since they are primary ingredients for stars that are actively forming. Webb’s image includes distant galaxies that are located well behind the tightly cropped foreground galaxy. Look for bright blue and pink disks, some seen edge-on, like a plate with a central sphere. Redder galaxies are more distant. Galaxy NGC 2835 was observed as part of the Physics at High Angular resolution in Nearby GalaxieS (PHANGS) program, a large project that includes observations from several space- and ground-based telescopes of many galaxies to help researchers study all phases of the star formation cycle, from the formation of stars within dusty gas clouds to the energy released in the process that creates the intricate structures revealed by Webb’s new images. NGC 2835 is 35 million light-years away in the constellation Hydra. CREDITS NASA, ESA, CSA, STScI, Janice Lee (STScI), Thomas Williams (Oxford), PHANGS Team * Image may have been altered to fit our standard product offerings.
Specifications:
  • Ready to hang, saw-tooth hanger on the back!
  • Poly/cotton canvas with satin finish
  • Gallery Wrap - mirrored edges prevent image loss to the sides
  • Giclee artwork, printed at high resolution on museum quality canvas
  • Up to 300 yr fade resistance under archival conditions *
  • 12 color genuine Epson Ultrachrome PRO pigment Inks
  • 2:1 weave, 350gsm, 18mil canvas
  • Acid and OBA (optical brightening agent) free canvas
  • Stretched on 1.5", kiln-dried wood stretcher bars.
  • Back Stapled Canvas
  • Single Panel or Multi Panel Split (see size details)
  • Made In USA
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