NASA astronauts recently discovered cosmic dust that will keep the galaxies for the birth of stars around the globe. According to a press release, NASA’s Hubble Space Telescope has photographed a collection of elements responsible for the formation of stars in our galaxy and around the globe. The U.S. space agency said the dark, dark knots of gas and dust, pictured, are known as ‘Bok globules’.
The ‘Bok globules’ absorb the light in the center of the nearby scattering nebula and the star-forming area, NGC-281. NASA said the globules are named after astronaut Bart Bok, who suggested they were in the 1940s. The forks can become confused and form small pockets where the dust and gas are completely dense.
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The small pockets are then grafted and collect dust and gas from the surrounding area. If they can capture enough mass, they have the ability to form stars in their hearts, however, not all globok Bok will be stars, NASA explained. Further near the globules are bright blue stars, members of the young open group IC 1590.
The U.S. space agency said the browser is made up of several hundred stars and that the heart of the cluster, from the image toward the top, is a tight group of super hot stars with high stellar winds. The stars emit visible and ultraviolet light which stimulates the surrounding hydrogen gas in NGC 281. This gas then heats up in a process called ionization, and shines pink in the image, read the press release.
NASA said, “The Bok globules in NGC 281 are located very close to the center of the 1590 IC group. The elegant resolution of these Hubble observations shows the sharp structure of the dust clouds as if they were peeled away from the -outside. The heavy rupture of the globules may appear beautifully serene but in fact it is evident from the harsh, brutal environment created by the large nearby stars ”.
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NGC 281 found 9,500 light-years away
Nonetheless, the Bok globules in NGC 281 are visually striking. They are silhouetted against the light pink hydrogen gas of the scattering nebula, creating a clear visual contrast. The action nodes, on the other hand, are blurred in visual light and on the other hand, the nebulous gas around the globules is visible and allows light from back stars and even background galaxies to penetrate. shining through. Further, NASA reported that the image was taken with Hubble Advanced Camera for Surveys in October 2005.
“The hydrogen emission image showing the outline of the dark globules has been combined with images taken in red, blue and green light to help establish the true color of the stars in the field. NGC 281 is nearly 9,500 light-years away towards the Cassiopeia constellation, ”said NASA.
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