AAO image reference MISC 10. « Previous || Next »
Image and text © 1985-2002, Anglo-Australian Observatory, Photograph by David Malin.
Image is about 40 degrees wide.
This is a long exposure (about an hour) made with an ordinary camera and colour film. It shows a crowded and dusty stretch of the southern Milky Way. The Galactic plane runs roughly NE to SW across the middle of the picture, which is about 40 degrees across. At the centre-left lies the direction of the nucleus of our Galaxy, unseen behind dense clouds of dust. Filling the middle of the picture is a large but indistinct dark, almost sperical structure, seen only because it hides stars beyond it. This structure suggests an irregular inflated bubble, as though dust had been sent billowing from some central point by a gigantic wind. Of course this may be the origin of what we see here, with a hot stars providing the wind but it may also be a chance alignment of shreds of dust that criss-cross this part of the sky and congregate along the plane of our galaxy.
Related Images AAT 28. Wide angle view of The southern Milky Way
MISC 9. The southern Milky Way from Crux to Carina
MISC 21. The Large and Small Magellanic Clouds
MISC 20. Comet Halley hanging in the Milky Way in 1986