N83B - massive infant stars rock their cradle

Esahubble_heic0104a_1024

esahubble_heic0104a March 28th, 2001

Credit: ESA, NASA & Mohammad Heydari-Malayeri (Observatoire de Paris, France)

Extremely intense radiation from newly born, ultra-bright stars has blown a glowing spherical bubble in the nebula N83B, also known as NGC 1748. A new NASA/ESA Hubble Space Telescope image has helped to decipher the complex interplay of gas and radiation of a star-forming region in a nearby galaxy. The image graphically illustrates just how these massive stars sculpt their environment by generating powerful winds that alter the shape of the parent gaseous nebula. These processes are also seen in our Milky Way in regions like the Orion Nebula. The Hubble telescope is famous for its contribution to our knowledge about star formation in very distant galaxies. Although most of the stars in the Universe were born several billions of years ago, when the Universe was young, star formation still continues today. This new Hubble image shows a very compact star-forming region in a small part of one of our neighboring galaxies - the Large Magellanic Cloud. This galaxy lies only 165,000 light-years from our Milky Way and can easily be seen with the naked eye from the Southern Hemisphere.

Provider: Hubble Space Telescope | ESA

Image Source: https://www.spacetelescope.org/images/heic0104a/

Curator: ESA/Hubble, Garching bei München, Germany

Image Use Policy: Creative Commons Attribution 4.0 International License

Image Details Image Details

Image Type
Observation
Object Name
N 83B NGC 1748
Subject - Local Universe
Nebula > Type > Star Formation
Esahubble_heic0104a_128
 

Position Details Position Details

Position (ICRS)
RA = 4h 54m 28.9s
DEC = -69° 10’ 28.6”
Orientation
North is 119.4° CW
Field of View
2.4 x 1.2 arcminutes
Constellation
Dorado

Color Mapping Details Color Mapping

  Telescope Spectral Band Wavelength
Red Hubble (WFPC2) Optical (H-alpha) 656.0 nm
Green Hubble (WFPC2) Optical (Oiii) 502.0 nm
Blue Hubble (WFPC2) Optical (H-beta) 487.0 nm
Spectrum_base
Red
Green
Blue
Esahubble_heic0104a_1280
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ID
heic0104a
Subject Category
C.4.1.2  
Subject Name
N 83B, NGC 1748
Credits
ESA, NASA & Mohammad Heydari-Malayeri (Observatoire de Paris, France)
Release Date
2001-03-28T15:00:00
Lightyears
Redshift
Reference Url
https://www.spacetelescope.org/images/heic0104a/
Type
Observation
Image Quality
Distance Notes
Facility
Hubble Space Telescope, Hubble Space Telescope, Hubble Space Telescope
Instrument
WFPC2, WFPC2, WFPC2
Color Assignment
Red, Green, Blue
Band
Optical, Optical, Optical
Bandpass
H-alpha, Oiii, H-beta
Central Wavelength
656, 502, 487
Start Time
Integration Time
Dataset ID
Notes
Coordinate Frame
ICRS
Equinox
J2000
Reference Value
73.6206178, -69.1746208
Reference Dimension
1464.0, 738.0
Reference Pixel
733.0, 370.0
Scale
2.76868733335e-05, 2.78606904732e-05
Rotation
-119.4
Coordinate System Projection:
TAN
Quality
Full
FITS Header
Notes
WCS info from NASA/Hubble
Creator (Curator)
ESA/Hubble
URL
http://www.spacetelescope.org/
Name
Email
Telephone
Address
Karl-Schwarzschild-Strasse 2
City
Garching bei München
State/Province
Postal Code
D-85748
Country
Germany
Rights
Creative Commons Attribution 4.0 International License
Publisher
ESA/Hubble
Publisher ID
esahubble
Resource ID
heic0104a
Metadata Date
2003-12-09T17:04:14+01:00
Metadata Version
1.1
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Detailed color mapping information coming soon...

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There is no distance meta data in this image.

 

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