{"id":752591,"date":"2026-07-09T13:12:28","date_gmt":"2026-07-09T13:12:28","guid":{"rendered":"https:\/\/www.newsbeep.com\/us\/752591\/"},"modified":"2026-07-09T13:12:28","modified_gmt":"2026-07-09T13:12:28","slug":"astronomers-perplexed-by-new-james-webb-space-telescope-photos-unveiling-secrets-of-a-galaxy-11-million-lig","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us\/752591\/","title":{"rendered":"Astronomers perplexed by new James Webb Space Telescope photos unveiling secrets of a galaxy 11 million lig…"},"content":{"rendered":"

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\"Galaxy.\"<\/p>\n

MIRI reveals the nearby galaxy Centaurus A, exposing the dusty structures and hidden activity that shape this unusual system. | Credit: Image: NASA, ESA, CSA, STScI; Image Processing: Alyssa Pagan (STScI), Joseph DePasquale (STScI), Macarena Garcia Marin (ESA Office at STScI)<\/p>\n

Images captured by the James Webb Space Telescope (JWST) have revealed new secrets about a nearby galaxy, leaving European Space Agency (ESA) astronomers with all sorts of questions about its mesmerizing structure and glistening star formations.<\/p>\n

Centaurus A (also known as NGC 5128) is located 11 million light-years away from Earth and has been well documented by scientists since its discovery in 1826. However, vibrant cosmic dust shrouding the galaxy’s central region made it difficult to observe, and even the Hubble Space Telescope couldn’t provide detailed enough images.<\/p>\n

But unlike Hubble, JWST features a Mid-Infrared Instrument (MIRI) that cuts through the hazy space gases, which the ESA says <\/a>exposes the galaxy’s inner workings and a prime case of “galactic archaeology”.<\/p>\n

\"Gaalxy.\"<\/p>\n

Combined NIRCam\/MIRI view of Centaurus A . Webb’s infrared vision exposes a warped disk of gas and dust left behind by a collision with another galaxy billions of years ago | Credit: Image: NASA, ESA, CSA, STScI; Image Processing: Alyssa Pagan (STScI), Joseph DePasquale (STScI), Macarena Garcia Marin (ESA Office at STScI)<\/p>\n

Most notable to the astronomers is the “warped” parallelogram-like band of light peppered with stars stretching across the center of NGC 5128, while wisps of material flow outward like clouds.<\/p>\n

This formation was revealed by combining images from the MIRI with those captured by the NIRCam (Near-Infrared Camera), with the ESA thinking it could have been the result of a cosmic collision with another galaxy billions of years ago.<\/p>\n

\"Diagram<\/p>\n

Ground-based image of Centaurus A from the European Southern Observatory (top left) puts the near-infrared and mid-infrared views from JWST image into context | Credit: Image: NASA, ESA, CSA, STScI, ESO; Image Processing: Alyssa Pagan (STScI)<\/p>\n

The astronomers also used James Webb’s spectroscopy<\/a> instruments to determine how the black hole at the center of Centaurus A influences the galaxy as a whole. While the researchers are certain it can trigger new star formation by compressing gas, and also limit this by pushing cosmic material away, the “complex” answers continue to elude them.<\/p>\n

Even though the ESA astronomers have been left scratching their heads, they’ve said that the new images have enabled them to trace dust, resolve millions of stars and reveal the motion of gases in unprecedented detail, transforming Centaurus A into a “vivid record of cosmic history”.<\/p>\n

You might also like<\/p>\n

Read our take on the best cameras for astrophotography<\/a>. We break down the tools and lenses to shoot night skies in detail.<\/p>\n","protected":false},"excerpt":{"rendered":"When you buy through links on our articles, Future and its syndication partners may earn a commission. MIRI…\n","protected":false},"author":2,"featured_media":752592,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[116023,22245,12654,12186,24391,240595,322745,116022,718,322746,79,322747,116020],"class_list":["post-752591","post","type-post","status-publish","format-standard","has-post-thumbnail","category-science","tag-alyssa-pagan","tag-european-space-agency","tag-hubble-space-telescope","tag-image-processing","tag-james-webb-space-telescope","tag-joseph-depasquale","tag-macarena-garcia-marin","tag-miri","tag-nasa","tag-nearby-galaxy","tag-science","tag-star-formations","tag-stsci"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/752591","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/comments?post=752591"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/752591\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media\/752592"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media?parent=752591"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/categories?post=752591"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/tags?post=752591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}