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  1. Maffei 2 - Wikipedia

    Maffei 2 is an intermediate spiral galaxy about 10 million light-years away [2] in the constellation Cassiopeia. Maffei 2 and Maffei 1 were both discovered by Paolo Maffei in 1968 from their infrared emission.

  2. The Hidden Galaxy - NASA

    Jan 18, 2011 · Maffei 2 is the poster child for an infrared galaxy that is almost invisible to optical telescopes. Foreground dust clouds in our Milky Way galaxy block about 99.5 percent of its visible light. But this infrared image from NASAs Spitzer Space Telescope penetrates the dust to reveal the galaxy in all its glory.

  3. Maffei 1 - Wikipedia

    Maffei 1 is a massive elliptical galaxy near the constellation borders between Perseus and Cassiopeia, located 9.8 million light years away. Once believed to be a member of the Local Group of galaxies, it is now known to belong to a separate group, the IC 342/Maffei Group.

  4. Maffei 1 and 2 | NASA Jet Propulsion Laboratory (JPL)

    Mar 6, 2010 · Maffei 2 (to the upper left of Maffei 1) is a Spiral type galaxy that also has a disk shape, but with a bar-like central bulge and two prominent dusty spiral arms. The image size is about 1.6 by 4.5 degrees (the full Moon is about 0.5 degrees across by comparison).

  5. Maffei 1 and 2 | Facts & Distance | Britannica - Encyclopedia Britannica

    Maffei 1 and 2, two galaxies relatively close to the Milky Way Galaxy but unobserved until the late 1960s, when the Italian astronomer Paolo Maffei detected them by their infrared radiation. Later studies established that the objects are galaxies about 9.8 million light-years away.

  6. Maffei 1 and Maffei 2 - Astronomy Magazine

    Jan 1, 2024 · Maffei 2 is a barred spiral that features two asymmetrical spiral arms. Its prominent central bar and lopsided arms show that the galaxy is undergoing a burst of star formation in...

  7. Maffei 2 GalaxyFacts - Universe Guide

    Apr 2, 2025 · Maffei 2 is a Spiral Galaxy located in the constellation of Cassiopeia in the northern hemisphere. Maffei 2 is not a Messier Object and doesn't have a Messier Number. The galaxy is separate and distinct, not in Milky Way galaxy or The Solar System.

  8. Maffei II Galaxy – Hidden in Dust, Visible in Infrared - AstroBin

    Build: fedf9d2047767e4452cdae2fe72aa990bfafe241. In 1968, Italian astrophysicist Paolo Maffei, one of the pioneers of infrared astronomy, made an incredible discovery. While examining images of IC 1805 (Heart Nebula) in the constellation Cassiopeia,...

  9. Maffei 2: The Hidden Galaxy - spitzer.caltech.edu

    Maffei 2 is the poster child for an infrared galaxy that is almost invisible to optical telescopes. Foreground dust clouds in the Milky Way block about 99.5% of its visible light, but this infrared image from NASAs Spitzer Space Telescope penetrates this dust to …

  10. Catalog Page for PIA13789 - NASA

    Maffei 2 is the poster child for an infrared galaxy that is almost invisible to optical telescopes. Foreground dust clouds in our Milky Way galaxy block about 99.5 percent of its visible light. But this infrared image from NASA's Spitzer Space Telescope penetrates the …

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