NASA Photo ID: S90-46425 File Name: 10063628.jpg
Film Type: 4x5 Date Taken: 08/20/90
Title: HUBBLE SPACE TELESCOPE (HST) IMAGERY OF THE 30 DORADUS NEBULA
Description:
Hubble Space Telescope (HST) images of the 30 Doradus Nebula show its
remarkable cluster of tightly-packed young stars 160,000 light years from
Earth in the large Magellanic cloud galaxy. Panel A is a portion of a
image made with the HST Wide Field Planetary Camera (WFPC). WFPC
photographed four adjoining sky regions simultaneously which are assembled
in this mosaic. Panel B is an enlargement of the central portion of the
HST image which was made in violet light. It shows the compact star
cluster R136, which consists of very hot and massive young stars. The
star images have bright cores that are only 0.1 arc seconds wide, allowing
many more stars to be distinguished than in previous ground-based
telescopic photos. Panel C is a photograph of the same region as Panel B,
obtained with the Max Planck 2.2 meter telescope at the European Southern
Observatory in Chile. The star images are 0.6 arc seconds wide. Panel D
shows how computer processing of the HST image in Panel B has sharpened
its appearance. The undesirable fuzzy halos around the stars as seen in
Panel B are substantially reduced. Image was released from the Goddard
Space Flight Center (GSFC).
Subject terms:
ASTRONOMICAL OBSERVATORIES
GALAXIES
HUBBLE SPACE TELESCOPE
NEBULAE
STARS
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