
ALT Visible-light image of the Cat’s Head Nebula by the Hubble Space Telescope. A dark brown, opaque filament of dust is in the center, stretching from the bottom to almost the very top. It has a narrow, irregular shape that resembles a cat sitting with its back toward the viewer and a tail extending downward. The cat’s head is turned toward the right, revealing a red glowing eye. The top half of the background is bright blue. Approximately halfway down, cutting diagonally across the frame, the background color changes from blue to yellow, orange, and finally red near the bottom. The image is dotted with many small stars. Some larger stars with the telescope’s characteristic four-point diffraction spikes are scattered in the background and foreground.

ALT A young star cluster filled with many stars that display Webb’s unique eight-pronged diffraction pattern. At its center is a yellow star which sports the largest diffraction pattern. To the left of the star, there is a region filled with yellow dust and gas that extends from the star to the left border of the image. This yellow region extends from the bottom, covering about two-thirds of the image. The yellow region has several blue stars of different sizes embedded within. The top third, which lies outside of the yellow region, holds a few bright protostars, within dense gray gas. Those stars illuminate the gas, making it appear blue. A few red outflows from other protostars are visible above this grayish-blue region. To the right of the central star, there is a clumpy, flame-like plume of red dust and gas with protostars that emit a soft white light within. The plume is surrounded by more dense gray gas and dust. Image credit: NASA, ESA, CSA, STScI, Processing: Alyssa Pagan.

ALT A field full of small galaxies of all shapes against the blackness of space. A few bright white stars show 8 prominent diffraction spikes. A small galaxy at lower right is highlighted with a white box. A shaded triangle extends upward to the corners of a larger box showing a zoom in of the region. Two fuzzy, light blue blobs are at center, with a larger and brighter one at top. Just above the top blob is a white crosshair showing the location where a fast radio burst was detected.

ALT An image of the Pillars of Creation is split in two. The left side shows a towering pillar of gas and dust, mostly brown, jutting out against blue and green gas. The right side shows a couple star-studded, smaller pillars in dark brown and lined in blue, against starry black space. The labels "Visible" and "Infrared" are seen in the top left and bottom right corners, respectively.

ALT A pair of galaxies undergoes an extreme gravitational transformation. On our left side of the frame is a ghostly galaxy with a pale white core and faint outer ring. On our right is a pale white sphere-shaped galaxy surrounded by a grainy neon blue cloud, flecked with purple dots. The cloud has a funnel-like shape, pointing toward its ghostly neighbor.


















