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JWST Historic Poster #1 - Webb Deep Field

JWST Historic Poster #1 - Webb Deep Field

21 total reviews

    Historic achievements like the Webb Observatory deserve a memento for posterity.

    We present this high quality print of the first image released from the James Webb Space Telescope: The Webb Deep Field / Galaxy cluster SMACS 0723.

    Size: 11 x 14"
    Ships rolled.
    Credit: NASA, ESA, CSA, STScI

    Poster reads:NASA’s James Webb Space Telescope has produced the deepest and sharpest infrared image of the distant universe to date. Known as Webb’s First Deep Field, this image of galaxy cluster SMACS 0723

    is overflowing with detail.

    Thousands of galaxies – including the faintest objects ever observed in the infrared – have appeared in Webb’s view for the first time. This slice of the vast universe is approximately the size of a grain of sand held at arm’s length by someone on the ground.

    This deep field, taken by Webb’s Near-Infrared Camera (NIRCam), is a composite made from images at different wavelengths, totaling 12.5 hours – achieving depths at infrared wavelengths beyond the Hubble Space Telescope’s deepest fields, which took weeks.

    The image shows the galaxy cluster SMACS 0723 as it appeared 4.6 billion years ago. The combined mass of this galaxy cluster acts as a gravitational lens, magnifying much more distant galaxies behind it. Webb’s NIRCam has brought those distant galaxies into sharp focus – they have tiny, faint structures that have never been seen before, including star clusters and diffuse features. Researchers will soon begin to learn more about the galaxies’ masses, ages, histories, and compositions, as Webb seeks the earliest galaxies in the universe.


    Be sure to check out our other James Webb items.

      Regular price $10.00
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      Customer Reviews

      Based on 21 reviews
      I.A. (Indiana, United States)
      Loved it

      Loved it

      A.M. (Virginia, United States)

      Good quality and packaged very well

      Z.B. (Virginia, United States)

      Zachary gave this item 5 stars

      C.G. (New York, United States)
      Great poster for science classroom

      Very nice print!

      D.S. (Massachusetts, United States)

      Sweet poster

      L.H. (Texas, United States)
      So cool

      This is such a cool poster, I'm going to enjoy collecting all of them. It's more than 5 stars


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