Space

Hubble snaps satellite galaxy bursting with star formation

The powerful stellar winds emitted by the young stars created within N159 have worked to sculpt the nursery into the chaotic region see here
The powerful stellar winds emitted by the young stars created within N159 have worked to sculpt the nursery into the chaotic region see here
View 2 Images
The powerful stellar winds emitted by the young stars created within N159 have worked to sculpt the nursery into the chaotic region see here
1/2
The powerful stellar winds emitted by the young stars created within N159 have worked to sculpt the nursery into the chaotic region see here
Previous image of N159 captured by Hubble's Wide Field Planetary Camera 2 in 1999
2/2
Previous image of N159 captured by Hubble's Wide Field Planetary Camera 2 in 1999

The Hubble Space Telescope has captured animage of a chaotic region of star formation located in the Large Magellanic Cloud. The LMC is a satellite galaxy roughly one tenth thediameter of the Milky Way, with around one hundredth the mass.

The stellar nursery captured by Hubbleis known as N159, which sits some 160,000 light-years distant from Earth, spans roughly 150 light-years across and contains countless bright young stars. These youthful giants create powerful stellar winds that work to sculpt the surrounding clouds of dust and gas, carving out vast cavities and manipulating the matter to form filaments.

The light emitted by the gas clouds iscreated as ultraviolet light thrown out by the young stars, stripping the surrounding hydrogen gas of its electrons and causing the clouds to emit a faint glow in the process.

Previous observations by Hubble hadrevealed the presence of a dense butterfly-like collection of gasknown as the Papillon Nebula embedded at the heart of N159. Thenebula could represent the breeding ground for enormous stellarbodies.

Source: NASA

0 comments
There are no comments. Be the first!