The Hubble Space Telescope of the European Space Agency and NASA recently captured a striking image of the universe: In the Large Magellanic Cloud, about 160,000 light-years away from the Earth, a violent star birth activity is lighting up the gas clouds that permeate interstellar space, outlining a stunning "stellar nursery" scene.
Focusing on a small region of the famous star-forming region N159 in the Large Magellanic Cloud, the new image complements another recent image of the same star field and gives astronomers a new look at this active star factory. In the picture, a large number of low-temperature and dense hydrogen gas clouds are circling and overlapping each other, forming ridge structures, hollow areas and luminous filaments. Deep in these thick clouds, newborn stars are quietly lighting up. The high-energy radiation they release excites the surrounding hydrogen gas to glow, showing a deep and intense red color, "outlining" the gas structure.
The brightest regions in the image mark clusters of hot, massive young stars. These stars eject intense radiation and stellar winds, impacting the surrounding interstellar material outwards, pushing the gas clouds to redistribute, carving out circular bubbles and hollow cavities, becoming direct evidence of the stellar feedback process. In the foreground, some darker clouds are illuminated by new stars behind them, and their outlines are particularly clear. The overall composition forms a dynamic picture of the interaction between stars and the interstellar medium, showing how stars are both born in gas clouds and constantly reshape their parent environment.
As one of the largest star-forming clouds in the Large Magellanic Cloud, N159's overall scale far exceeds the coverage of this image. Although Hubble only captured a small area, the complete star-forming complex spans more than 150 light-years, highlighting the sheer scale of star formation in this nearby dwarf galaxy. The Large Magellanic Cloud itself is the largest member of the companion galaxies orbiting the Milky Way and provides an important laboratory for studying star formation, evolution and feedback in nearby galaxies.
Compiled from /ScitechDaily