The Webb telescope reveals a glowing hourglass of star formation


The colored clouds are only visible in infrared light, so they had never been seen before they were captured by James Webb SpaceT

The colored clouds can only be seen in infrared light, so they had never been seen before they were captured by the James Webb Space Telescope.

The James Webb Space Telescope unveiled its latest image of the celestial splendor on Wednesday, an hourglass of orange and blue dust being shot from a newly formed star at its center.


Colorful clouds are visible only in infrared lightNASA and the European Space Agency said in a statement that this had not been seen before it was captured by the Near Infrared Webcam (NIRCam).

The young star known as protstar L1527, hidden in the dark on the edge of a rotating gas disc in the neck of the hourglass.

But the light spills from above and below the disk to illuminate the hourglass-like clouds.

The statement said that the clouds consist of materials that exited the star and collided with the surrounding matter. She added that the dust is thinner in the blue sections and thicker in the orange parts.

The protostar, which is only 100,000 years old and in the initial stage of star formation, is not yet able to generate its own energy.

The surrounding black disk, which is about the size of our solar system, will feed material into the protostar until it eventually reaches a “threshold.” Nuclear fusion The statement said.

“Ultimately, this view of L1527 provides a window into the shape of our Sun and solar system in their infancy,” she added.

This video zooms in toward protostar L152 to reveal the object as seen by the NASA/ESA/CSA James Webb Space Telescope, embedded within a cloud of material that is fueling its growth. Material ejected from the star has cleared out the cavities above and below it, whose borders glow orange and blue in this infrared view. The upper central region displays bubble-like morphologies due to stellate ‘belching’ or spasmodic ejaculation. Webb also discovers filaments made of molecular hydrogen that were struck by previous stellar ejections. Interestingly, the edges of the recesses at the top left and bottom right appear straight, while the borders at the top right and bottom left are curved. The area in the lower right is shown in blue, with less dust between it and the web than the orange areas above it. Credit: ESA/Webb, NASA, CSA, unWISE/JPL-Caltech/D. Lang (Perimeter Institute), E. Slawik, N.; Reisinger, N. Bartman, M. Zamani Music: Tonelabs – Red North (www.tonelabs.com)

The protostar is located in the Taurus Molecular Cloud, a stellar nursery home to hundreds of quasars forming around 430. light years from Earth.

Webb has been operating since July, is the most powerful space telescope ever built, and has already released a wealth of unprecedented data as well as stunning images. Scientists hope it will herald a new era of discovery.

One of the main goals of the $10 billion telescope is to study the life cycle of stars. Other major research focuses on exoplanets, planets outside of Earth’s solar system.

© 2022 AFP

the quote: Webb telescope reveals glowing hourglass about star formation (2022, November 24) Retrieved November 24, 2022 from https://phys.org/news/2022-11-webb-telescope-reveals-blazing-hourglass.html

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