This butterfly -shaped nebula creates a rescue to two confusing young stars.

Grew up with a disturbing birth of a double star system, and the huge bipolar outflow of dust formed a space hourglass, and James Webb Space Telescope made an image with a brilliant detail.

This property, called Lynds 483 or LBN 483, is about 650. Light year Remove. It provides an ideal opportunity James Web Space Telescope To learn more about the process star forming. (Beverly Lynds were all bright astronomers nebula -Bn -and Dark Nebulas -DN -1960s)

How does the birth of a star form this nebula? Well, the star grows by grabbing materials in the immediate environment of molecular gas clouds that are broken by gravity. Paradoxically, however, they can spit again with the faster and narrow jets or wider but slower leaks. This jet and leaks collide with gas and dust around them to create the same nebula as LBN 483.

Lynds Bright Nebula 483, JWST appears to be infrared. (Image Credit: NASA/ESA/CSA/STSCI)

Jets are formed of rich molecules that fall on young prototypes. In the case of LBN 483, there is one, not one, but two prototypes, and the main star has a main star with a low mass companion. find Recently, by the team led by Erin Cox at North Western University, in 2022 AlmaChile’s Atakama Large Millimeters/Submill Millimeters. The fact that there are two stars hiding in the center of this butterfly shaped luck will be as important as we can see.

We cannot see these two prototas from JWST’s near -infrared camera image, the size of this image is too small. But if we can imagine being enlarged to the right between the wings, the two stars will hug in the dense donut -shaped gas and dust clouds, and this cloud is supplemented with the ingredients of the gas, butterfly -shaped nebula.

The jet and leaks are not constant, but rupture, and the Baby Star responds to the period of excessive extracting excess data. The magnetic field plays an important role in directing these leaks of the particles that are loaded here.

In LBN 483, JWST witnesses this jet and leaking places where the surrounding materials are conflicted with previously discharged materials. As the leakage collides with the surrounding materials, a complex shape is formed. Fresh leakage is triggered by plowing and responding to the density of its materials.

The whole scene is brightened by the rapid star light and shines up and down through the holes of dusty donuts, so why we see the bright leaves and dark areas of the V -shaped V -shaped, which is blocked by Torus.

JWST chose complex details in the leaves of LBN 483, that is, the twist and hole mentioned above. The bright orange arc is the impact front where the leaks collide with the current surrounding materials. We can also see that it looks like a pillar and bright purple of columns (this is all wrong colors, other infrared wavelengths) and two stars. This pillar is a lump of gas and dust that has not yet eroded, as towering hips in the western United States remain in a decisive state of wind and non -erosion.

ALMA’s observation found a polarizing wireless wave from the cold dust of the center of the nebula. Even JWST is so cold that even JWST cannot be detected. The polarization of these wireless waves is caused by the direction of the magnetic field spreading to the internal sanctuary of LBN 483. This magnetic field is parallel to the outflow that forms LBN 483, but is vertically in the inflow of materials that fall into two stars.

In the end, it is a magnetic field to induce leakage, so it is important to act on carving the shape of the nebula. Dust polarization is about 93 billion miles (150 billion kilometers/1,000 Astronomical unit) In the star (similar to the distance of Voyager 1 in the sun), the magnetic field is twisted in a distinct 45 degree clock. This can affect how leaks form LBN 483.

This twist is the result of the growing star movement. Currently, the two prototas are divided into 34 astronomical units (3.2 billion miles/5.1 billion kilometers). Neptune We are from sun. But the main hypothesis suggests that the two stars were born farther and one migrated closer to other stars. This would have changed the distribution of each momentum (momentum of orbital) in a young system. As with energy, the amount of momentum must be preserved, so excessive angle momentum would have been dumped in the magnetic field carried out by the leak in the same way as the sun’s magnetic field was carried by the sun wind.

Studying young systems such as One Powering LBN 483 is essential to learn more about how the stars are formed, starting with the huge clouds of unstable molecular gas. LBN 483 is especially interesting in that it doesn’t seem to be part of a bigger star formation area. Orion NebulaAnd as an isolated point of the Star Beat, it can work with a slightly different rules than a huge great nursery.

The astronomers have modified the model of the star formation and how all of our stars in the night sky were formed so that all the stars in the night sky were formed so that JWST could be replicated by plugging into the shape of the LBN 483 and the leaks from the prototype, and in order to replicate what the JWST sees. You can better understand Sun’s life.

Perhaps 4.6 billion years ago, alien astronomers know that we are seeing our own solar form. And after 4.6 billion years, residents of the binary system, who are now sitting in LBN 483, were able to do the same work at the same time, but at the same time Long -term death Our sun. These astronomers will be separated for billions of years, but they are connected to the tremendous longevity of the stars around them.

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