# NASA Unveils 16 Galaxy Images Combining X-ray, Infrared, and Optical Data

> NASA's Chandra, Webb, and Hubble telescopes have released a new gallery of 16 composite galaxy images, offering detailed views of cosmic processes like black hole activity, star formation, and galactic collisions.

By PrimaryBrief newsroom · Published 2026-10-23T10:36:45.639855Z
Canonical: https://primarybrief.com/article/nasa-unveils-16-galaxy-images-combining-x-ray-infrared-and-optical-data-d0b3c002

NASA's Chandra X-ray Observatory, working with the James Webb Space Telescope and Hubble Space Telescope, released a new gallery of 16 galaxy images on August 25, 2026 [1][2][3]. This collection combines decades of Chandra X-ray data with observations from Webb and Hubble, along with other instruments, to reveal extreme cosmic events that shape galaxy evolution [1][2][3].

These combined observations give a full picture of galactic processes, from the powerful activity of supermassive black holes to rapid star formation and cosmic collisions [1][5]. Studying these events in distant galaxies offers important clues about the Milky Way's own past and future, helping scientists understand Earth's position within our home galaxy [5][11].

## What the Records Show

Each of the 16 images is a composite, merging X-ray data from Chandra with infrared data from the James Webb Space Telescope and visible light data from the Hubble Space Telescope [2][3]. Further observations from instruments such as the Imaging X-ray Polarimetry Explorer (IXPE), Neil Gehrels Swift Observatory, and Nuclear Spectroscopic Telescope Array (NuSTAR), as well as ground-based telescopes, also contribute to the collection [1][3][12]. NASA states that X-ray observations are valuable for detecting extreme activity that other types of light might miss, such as hot gas heated by supermassive black holes, exploding stars, and stellar winds [2][5]. Image specialists L. Frattare, J. Major, and K. Arcand at the Chandra X-ray Center are credited with processing these complex multi-wavelength images [2][5][8]. The gallery includes examples of spiral, elliptical, and irregular galaxies [3].

## Cosmic Phenomena Unveiled

The gallery displays several extreme cosmic phenomena. Centaurus A, one of the closest active galaxies, shows a powerful stream of high-energy particles extending tens of thousands of light-years from its central black hole [4][5][10]. Messier 106 reveals how jets from its central black hole interact with and heat surrounding gas, creating unusual X-ray-visible spiral arms [1][4][5]. The Sombrero Galaxy (Messier 104) features a widespread halo of gas heated to millions of degrees, originating from its supermassive black hole and hot stellar remains [4][5].

Rapid star formation is visible in galaxies like Messier 33 and NGC 3938, where star-forming regions glow from cosmic explosions and bright stars [1]. Barred spirals such as NGC 1672 and NGC 1385 show how their central structures funnel gas toward the core, triggering new star formation [4][8][16]. M82, the Cigar Galaxy, an irregular galaxy with intense star formation, exhibits towering superwinds of million-degree gas blowing out of its galactic disk [5]. NGC 1569 is presented as a nearby galaxy with vigorous star birth, serving as a laboratory for early universe conditions [18][19].

Cosmic collisions are also highlighted. Arp 143 depicts a direct collision that generated an expanding ring of material and started new star formation [2][16]. NGC 3256 illustrates two gas-rich spiral galaxies merging into a single massive system, scattering stars and gas, which offers a preview of the Milky Way’s eventual merger with the Andromeda Galaxy [2][14][15]. II Zw 096, a chaotic system of merging galaxies, reveals a powerful burst of star formation hidden by thick dust, made visible through Webb's infrared data and Chandra's X-ray observations [2][8][13].

## What We Could Not Confirm

The specific dates and durations of X-ray observations for each of the 16 individual galaxies by Chandra were not detailed in the provided records [1][2][3][5][12]. The funding sources for the image processing work conducted by L. Frattare, J. Major, and K. Arcand were not specified [2][5][8]. The records did not outline specific future research plans for individual galaxies based on this new gallery [1][3].

## Evidence cited
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