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Showing posts with the label James Webb Space Telescope

The Cat’s Head Nebula Is Three Measurements, Not Three Versions of One Picture

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Tech & Science · Observing light The Cat’s Head Nebula Hubble, NIRCam and MIRI reveal different evidence in the Cat’s Head Nebula. Read the colors, filters and scales behind the October 2026 images. 3 Measurements, not versions Hubble visible-light view of the Cat’s Head Nebula, released October 29, 2026. Representative-color astronomical observation. NASA, ESA, STScI. Image processing: J. DePasquale (STScI). CC BY 4.0. · Source · Rights Visible ↓ Near-IR ↓ Mid-IR Read the instrument before reading the color. NEWJINMEDIA · November 1, 2026 · Hubble and Webb image analysis The October 29 comparison is a guide to what visible, near-infrared and mid-infrared observations can establish—and what remains uncertain. The Cat’s Head Nebula looks opaque in visible light, more transparent in near-infrared light and almost skeletal in mid-infrared. The difference is not a choice between a truthful photograph and an artistic one. Hubble and Webb are collecting different parts of the light from...

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