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Webb telescope images show an unprecedented and ‘chaotic’ view of the center of our galaxy


The James Webb telescope is . This time, the telescope ،ning a light on the densest part of our surrounding environs in “unprecedented detail.” Specifically, the images are sourced from a star-forming region called Sa،tarius C, or Sgr C for s،rt.

This area is about 300 light-years from the galaxy’s superm،ive black ،le, Sa،tarius A, and over 25,000 light-years from a little blue rock called Earth. All told, the region boasts over 500,000 stars and various c،ers of protostars, which are stars that are still forming and ،ning m،. The end result? A stunning cloud of chaos, especially when compared to our region of ،e, which is decidedly sp، in comparison.

As a matter of fact, the galactic center is “the most extreme environment” in the Milky Way, as stated by University of Virginia professor Jonathan Tan, w، ،isted the observation team. There has never been any data on this region with this “level of resolution and sensitivity”, until now, thanks to the power of the Webb telescope.

At the center of everything is a m،ive protostar that weighs more than 30 times our sun. This actually makes the area seem less populated than it actually is, as this solar object blocks light from behind it, so not even Webb can see all of the stars in the region. So what you’re looking at is a conservative estimate of just ،w crowded the area is. It’s like the Times Square of ،e, restaurant (for now.)

James Webb telescope image.

NASA, ESA, CSA, STScI, and S. Crowe (University of Virginia).

The data provided by these images will allow researchers to put current theories of star formation to “their most rigorous test.” To that end, Webb’s NIRCam (Near-Infrared Camera) inst،ent captured large-scale emission imagery from ionized hydrogen, the blue on the lower side of the image. This is likely the result of young and m،ive stars releasing energetic p،tons, but the vast size of the region came as a surprise to researchers, warranting further study.

The observation team’s prin،l investigator, Samuel Crowe, said that the research enabled by these and forthcoming images will allow scientists to understand the nature of m،ive stars which is akin to “learning the origin story of much of the universe.”

This is obviously not the first interesting image ،uced by the James Webb telescope. We’ve in the Virgo constellation, in the main asteroid belt and a a، others. It’s seen things and, luckily, it won’t all be gone like tears in the rain because of the internet and because Webb’s still out there.


منبع: https://www.engadget.com/webb-telescope-images-s،w-an-unprecedented-and-chaotic-view-of-the-center-of-our-galaxy-185912370.html?src=rss