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> Nebula RCW38 in Vela

Nebula RCW38 in Vela

author: ESO/Novapix

reference: a-neb98-00201

Image Size 300 DPI: 24 * 23 cm

Three-colour composite image of RCW38 , obtained through three near-infrared filters. This is a region in the Milky Way at a distance of about 5,000 light years, where stars which have recently formed in clouds of gas and dust are still heavily obscured and cannot be observed in the visible part of the spectrum. Contrarily, as this image shows, they are very well seen at infrared wavelengths where the obscuration is substantially lower. The diffuse radiation is a mixture of starlight scattered by the dust and gas in the area, and atomic and molecular hydrogen line emission. RCW 38 is at a distance of ~1.7 kpc (~5500 light years) from us, near the famous Vela supernova remnant and the Gum nebula

Keywords for this photo:

1998 - ANTU - ASTRONOMY - INFRARED - NEBULA - RCW 38 - SOUTHERN HEMISPHERE - STAR - STAR FORMATION - VELA - VERY LARGE TELESCOPE - VLT -