Showing posts with label LMC N159. Show all posts
Showing posts with label LMC N159. Show all posts

Monday, January 05, 2026

A neighbouring vista of stellar birth

A field filled with stars and covered by clouds of gas and dust. In the centre, a thick column of dark black dust blocks light from stars that light it up from behind. More clouds behind those stars are illuminated in pale colours. Complex, layered filaments of red dust lie to the left and right. Blue, white and gold stars in various sizes can be seen around, within and through the colourful layers of dust. Credit: ESA/Hubble & NASA, R. Indebetouw

Today’s ESA/Hubble Picture of the Week highlights another view of a distant stellar birthplace. Captured in a parallel field to a recently released image, this scene reveals a neighbouring region of the N159 star-forming complex in the Large Magellanic Cloud, approximately 160 000 light-years away.

Thick clouds of cold hydrogen gas dominate the scene, forming a complex network of ridges, cavities, and glowing filaments. Embedded within these dense clouds, newly formed stars begin to shine, their intense radiation causing the surrounding hydrogen to glow in deep red tones.

The brightest regions mark the presence of hot, massive young stars whose powerful stellar winds and energetic light reshape their environment. These forces carve out bubble-like structures and hollowed cavities in the gas, clear signatures of stellar feedback in action. Dark clouds in the foreground are lit from behind by new stars. Together, the glowing clouds and sculpted bubbles reveal a dynamic interplay between star formation and the material from which stars are born, capturing the ongoing cycle of creation and transformation within this neighbouring galactic system.

N159 is one of the most massive star-forming clouds in the Large Magellanic Cloud, a dwarf galaxy that is the largest of the small galaxies that orbit the Milky Way. This image shows just a portion of this expansive star-forming complex, as the entire complex stretches over 150 light-years across.

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Monday, December 29, 2025

A neighbouring vista of stellar birth

A field filled with stars and covered by clouds of gas and dust. In the centre, a thick column of dark black dust blocks light from stars that light it up from behind. More clouds behind those stars are illuminated in pale colours. Complex, layered filaments of red dust lie to the left and right. Blue, white and gold stars in various sizes can be seen around, within and through the colourful layers of dust. Credit: ESA/Hubble & NASA, R. Indebetouw

Today’s ESA/Hubble Picture of the Week highlights another view of a distant stellar birthplace. Captured in a parallel field to a recently released image, this scene reveals a neighbouring region of the N159 star-forming complex in the Large Magellanic Cloud, approximately 160 000 light-years away.

Thick clouds of cold hydrogen gas dominate the scene, forming a complex network of ridges, cavities, and glowing filaments. Embedded within these dense clouds, newly formed stars begin to shine, their intense radiation causing the surrounding hydrogen to glow in deep red tones.

The brightest regions mark the presence of hot, massive young stars whose powerful stellar winds and energetic light reshape their environment. These forces carve out bubble-like structures and hollowed cavities in the gas, clear signatures of stellar feedback in action. Dark clouds in the foreground are lit from behind by new stars. Together, the glowing clouds and sculpted bubbles reveal a dynamic interplay between star formation and the material from which stars are born, capturing the ongoing cycle of creation and transformation within this neighbouring galactic system.

N159 is one of the most massive star-forming clouds in the Large Magellanic Cloud, a dwarf galaxy that is the largest of the small galaxies that orbit the Milky Way. This image shows just a portion of this expansive star-forming complex, as the entire complex stretches over 150 light-years across.

Links



Tuesday, November 25, 2025

Baby stars blowing bubbles

A field filled with stars and covered by clouds of gas and dust. The centre and left side are totally blanketed with billowing, bright red clouds. They are opaque some places — showing clusters of stars forming within — and transparent others. Small patches are dark black in colour, while a large cloud below the centre is mostly pale blue. The right side of the view, mostly gas-free, glitters with stars near and far. Credit: ESA/Hubble & NASA, R. Indebetouw

Today’s ESA/Hubble Picture of the Week brings a distant stellar birthplace into focus. This gigantic cloud of cold hydrogen gas is called N159, and it’s located about 160 000 light-years away in the constellation Dorado. N159 is one of the most massive star-forming clouds in the Large Magellanic Cloud, a dwarf galaxy that is the largest of the small galaxies that orbit the Milky Way.

This image shows just a portion of the N159 star-forming complex. The entire complex stretches over 150 light-years across. To put that into perspective, 150 light-years is nearly 10 million times the distance between Earth and the Sun!

In the subzero interior of this gas cloud, subjected to the crushing pressure of gravity, young stars begin to gleam in the darkness. Particularly hot and high-mass stars illuminate their birthplaces with red light. This red glow is characteristic of excited hydrogen atoms, to which Hubble is exquisitely sensitive.

Though some of the bright stars in the cloud appear to be blanketed with reddish gas, others seem to lie at the centre of a reddish bubble, through which the dark backdrop of space is visible. These bubbles are evidence of stellar feedback, in which young stars fry their habitats with high-energy radiation and blow bubbles with their intense stellar winds.

A previous Hubble image of the full N159 star-forming cloud was released in 2016. This version incorporates an additional wavelength of light to highlight the hot gas that surrounds newborn stars.