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Jasmine 🌌🔭

@astrojaz.bsky.social

my current favorite jwst images 🌌

A star cluster is shown inside a large nebula of many-coloured gas and dust. The material forms dark ridges and peaks of gas and dust surrounding the cluster, lit on the inner side, while layers of diffuse, translucent clouds blanket over them. Around and within the gas, a huge number of distant galaxies can be seen, some quite large, as well as a few stars nearer to us which are very large and bright.

$The image is divided horizontally by an undulating line between a cloudscape forming a nebula along the bottom portion and a comparatively clear upper portion. Speckled across both portions is a starfield, showing innumerable stars of many sizes. The smallest of these are small, distant, and faint points of light. The largest of these appear larger, closer, brighter, and more fully resolved with 8-point diffraction spikes. The upper portion of the image is blueish, and has wispy translucent cloud-like streaks rising from the nebula below. The orangish cloudy formation in the bottom half varies in density and ranges from translucent to opaque. The stars vary in color, the majority of which, have a blue or orange hue. The cloud-like structure of the nebula contains ridges, peaks, and valleys – an appearance very similar to a mountain range. Three long diffraction spikes from the top right edge of the image suggest the presence of a large star just out of view.$

This image of the Ring Nebula, taken by Webb’s Near-Infrared Camera, appears as a distorted doughnut. The nebula’s inner cavity hosts shades of blue and green, while the detailed ring transitions through shades of orange in the inner regions and pink in the outer region. The ring’s inner region has distinct filament elements. Stars litter the scene, with a particularly prominent star with 8 long spikes in the top right corner.

$An infrared light echo traveling from the lower left through the upper right of the image. The image is speckled with dozens of white stars, some showing Webb’s signature 8-point diffraction spikes, against the black background of space. The image also shows tightly packed, glowing red filaments that resemble muscle fibers or wood grain.⁣$

January 19, 2025 at 3:34 AM

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Jasmine 🌌🔭

@astrojaz.bsky.social

every astro account is posting this image today

Wispy green clouds in a conical shape strongly resemble an evergreen tree. Tiny specks of white, blue, purple, and red light, stars within the cluster, dot the structure, turning the cloud into a festive, cosmic Christmas tree.

December 25, 2024 at 5:42 PM

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Jasmine 🌌🔭

@astrojaz.bsky.social

may i offer you a space rose? 🌹🌌

The upper galaxy is labelled UGC 1810 by itself, but together with its collisional partners is known as Arp 273. The overall shape of the UGC 1810 -- in particular its blue outer ring -- is likely a result of wild and violent gravitational interactions. The blue color of the outer ring at the top is caused by massive stars that are blue hot and have formed only in the past few million years. The inner part of the upper galaxy -- itself an older spiral galaxy -- appears redder and threaded with cool filamentary dust. A few bright stars appear well in the foreground, unrelated to colliding galaxies, while several far-distant galaxies are visible in the background.

December 24, 2024 at 2:03 AM

Reposted

Jasmine 🌌🔭

@astrojaz.bsky.social

galaxies are so beautiful 🌌

A massive spiral galaxy fills the image. A bright, yellow galactic core glows at the center, surrounded by spiral arms studded with pink stars and dark lanes of dust.

$A spiral galaxy, seen face-on to the viewer. The bright center of the galaxy is crossed by a glowing bar, and it is surrounded by tightly wound spiral arms, forming a circular shape with relatively clear edges. Faraway galaxies are visible around it, along with a few bright stars, on a dark background. One star to the right of the galaxy is very large and extremely bright with long diffraction spikes.$ $Slightly oblique view of a spiral galaxy with a glowing yellow central core and two spiral arms that wind clockwise from the center. The arms consist of dark reddish-brown dust trails that are vein-like and hazy clouds of blue stars. The outer regions of the galaxy appear bluer, with bright clusters of blue stars sparsely lining the outer edges of the spiral arms. There are a few foreground stars that have bright white or blue cores with colorful fuzzy halos and four diffraction spikes radiating from their centers. Scattered across the dark background are thousands of faint objects that vary in size, shape, and color. Most appear as small dots, ovals, or lines in different shades of orange, red, and blue.$ $A bright, white galactic core shines near the center of the image with a faint bar of stars extending from it, diagonally to the right. Faint, hazy spiral arms encircle the core, with several distant stars and bright blue foreground stars with diffraction spikes scattered throughout the image, all against black space.$