X-ray vision adds a whole new layer to James Webb Space Telescope images

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X-ray vision adds a whole new layer to James Webb Space Telescope images
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View features that can only be seen when multiple telescopes team up.

are doing an intricate dance with gravity. The fifth galaxy is merely an observer, watching from a distance. The images of the quintet taken by JWST shows never-seen-before features and details of the, “results of these interactions, including sweeping tails of gas and bursts of star formation,”. The Chandra data of this same system shows a shock wave heating up gas to tens of millions of degrees, while one of the galaxies passes through at about 2 million miles per hour.

The acrobatic Cartwheel galaxy is shaped this way due to a a collision with another smaller galaxy roughly 100 million years ago. Star formation on its outer ring and other places in the galaxy was triggered when the smaller galaxy punched the Cartwheel.

JWST offers an infrared view in red, orange, yellow, green, and blue shows the Cartwheel galaxy and two smaller companion galaxies that were not involved in the 100 million year old collision.SMACS J0723 galaxy cluster as seen by the James Webb Space Telescope and the Chandra X-ray Observatory. CREDIT: X-ray: NASA/CXC/SAO; IR : NASA/JPL-Caltech; IR : NASA/ESA/CSA/STScI

Located about 4.2 billion light-years away from Earth, JWST’s data shows that the galaxy cluster SMACS J0723 actually contains hundreds of individual galaxies. These galaxy clusters more than their galaxies—they’re some of the biggest structures in the universe. These clusters are, “filled with vast reservoirs of superheated gas that is seen only in X-ray light,”. The Chandra data shows really hot gas.

reveals over a dozen individual X-ray sources. These stars on the nebula’s outer region are between 1 and 2 million years old, quite young in stellar terms.

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