{"id":540765,"date":"2026-07-14T10:16:16","date_gmt":"2026-07-14T10:16:16","guid":{"rendered":"https:\/\/www.newsbeep.com\/il\/540765\/"},"modified":"2026-07-14T10:16:16","modified_gmt":"2026-07-14T10:16:16","slug":"james-webb-space-telescope-reveals-a-black-hole-and-star-formation-in-a-nearby-galaxy-here-are-10-reasons-why-this-image-is-so-amazing","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/il\/540765\/","title":{"rendered":"James Webb Space Telescope reveals a black hole and star formation in a nearby galaxy. Here are 10 reasons why this image is so amazing"},"content":{"rendered":"

The James Webb Space Telescope has captured an incredible view of galaxy Centaurus A, which lies 11 million lightyears from Earth \u2013\u00a0close-by, in cosmic terms.<\/p>\n

Centaurus A is an active galaxy, meaning it’s constantly changing over time, which gives astronomers the chance to learn more about how galaxies and black holes grow and evolve together.<\/p>\n

The James Webb Space Telescope’s<\/a> infrared view cuts through thick cosmic dust to get to the heart of the galaxy, showing astronomers the individual stars within.<\/p>\n

Here are 10 reasons Webb’s Centaurus A image is so amazing.<\/p>\n

\"ImageCredit: ESA\/Webb, NASA, CSA, M. Zamani (ESA\/Webb), PDRs4ALL ERS Team<\/p>\n

Webb\u2019s infrared vision peers beyond thick cosmic dust<\/p>\n

The core of galaxy Centaurus A is obscured by thick lanes of dust when observed in visible light, which means our view of its central region is normally obscured.<\/p>\n

Webb\u2019s sensitivity across near- and mid-infrared wavelengths pierces through the barrier, transforming a familiar galaxy into something richer and more complex.<\/p>\n

The image resolves a densely-packed region of individual stars<\/p>\n

While previous telescopes saw a blur, this Webb image is bringing clarity to our view of Centaurus A.<\/p>\n

The grainy region in the image \u2013 seen most obviously in the combined MIRI and NIRCam view below \u2013 is a densely-packed field of individual stars.<\/p>\n

Webb’s ability to ‘resolve’ individual stars is giving scientists vital clues about the galaxy’s past.<\/p>\n

It marks a four-year milestone<\/p>\n

This view of Centaurus A is released to mark the fourth anniversary of the James Webb Space Telescope’s science-gathering, celebrating “four years of better-than-anticipated performance”, according to NASA.<\/p>\n

\"AA combined mid- and near-infrared view of Centaurus A captured b NASA\u2019s James Webb Space Telescope, revealing galaxy\u2019s dense field of millions of stars. Image: NASA, ESA, CSA, STScI; Image Processing: Alyssa Pagan (STScI), Joseph DePasquale (STScI), Macarena Garcia Marin (ESA Office at STScI)
\nThe image acts as a portal for ‘galactic archaeology’<\/p>\n

Because Webb can resolve millions of individual stars \u2013\u00a0even in the long-obscured central region of the galaxy\u2013 astronomers can use data gathered by the space telescope as a form of astronomical archaeology.<\/p>\n

Each star helps astronomers reconstruct a timeline of the galaxy\u2019s evolution, mapping out when older stars formed, when activity slowed and how star formation burst during and after a major cosmic collision.<\/p>\n

It exposes the scars of a dramatic ancient collision<\/p>\n

Scientists say Centaurus A bears the structural scars of a major collision with another galaxy that occurred about two billion years ago.<\/p>\n

Webb\u2019s detailed view allows scientists to examine the ongoing aftermath of this galactic merger, still visible today in the galaxy’s unusual structure and ongoing star formation.<\/p>\n

A weird S-shaped sturcture is revealed<\/p>\n

In the MIRI (Mid-Infrared Instrument) view of Centaurus A, Webb has revelaed an unusual S-shaped feature, alongside a warped, parallelogram-like band cutting across the centre.<\/p>\n

Astronomers can now begin investigating what these structures are and what caused them, but also how they are influenced by the black hole lurking at the galaxy’s core.<\/p>\n

We see stellar nurseries and the ingredients for future planets<\/p>\n

Many of the glowing red points seen in the MIRI image are dust-rich stars or stellar nurseries.<\/p>\n

Here, aging stars are shedding their own material back into space.<\/p>\n

These are the ingredients out of which new stars are forming, showing how cosmic dust serves as the raw materials for future generations of stars and planets.<\/p>\n

\"ImageImage of galaxy Centaurus A captured by the MIRI instrument on the James Webb Space Telescope. Image: NASA, ESA, CSA, STScI; Image Processing: Alyssa Pagan (STScI), Joseph DePasquale (STScI), Macarena Garcia Marin (ESA Office at STScI)
\nWe can see the surroundings of the supermassive black hole<\/p>\n

At the core of Centaurus A sits a supermassive black hole feeding on surrounding material.<\/p>\n

As it feeds, it launches powerful jets and releases enormous amounts of energy.<\/p>\n

Webb is enabling astronomers to see exactly how this cosmic behemoth shapes the region around it.<\/p>\n

It tracks the complex, invisible motion of galactic gas<\/p>\n

By analysing light using a technique called spectroscopy, astronomers can measure how gas is moving about within Centaurus A.<\/p>\n

Early findings show fast-moving ionised gas flowing outward, probably driven by the galaxy’s central supermassive black hole, alongside warmer molecular hydrogen moving in a warped rotating disk near the centre.<\/p>\n

It’s an example of how Webb is pushing the boundaries<\/p>\n

As Shawn Domagal-Goldman, division director, astrophysics at NASA Headquarters explains:<\/p>\n

“No single telescope tells the whole story. Discoveries build over time and new observatories expand on the foundations laid by earlier missions.<\/p>\n

“Webb represents the most powerful step forward yet, opening a window into wavelengths and details never before accessible.<\/p>\n

“This allows astronomers to examine structures and processes that other telescopes could not see.”<\/p>\n","protected":false},"excerpt":{"rendered":"The James Webb Space Telescope has captured an incredible view of galaxy Centaurus A, which lies 11 million…\n","protected":false},"author":2,"featured_media":540766,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[85,46,141,145],"class_list":["post-540765","post","type-post","status-publish","format-standard","has-post-thumbnail","category-space","tag-il","tag-israel","tag-science","tag-space"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/posts\/540765","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/comments?post=540765"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/posts\/540765\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/media\/540766"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/media?parent=540765"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/categories?post=540765"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/tags?post=540765"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}